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Hans Groenhoff Photographic Collection

Creator:
Groenhoff, Hans  Search this
Names:
Groenhoff, Hans  Search this
Extent:
5.27 Cubic feet (41 boxes)
Type:
Collection descriptions
Archival materials
Photographs
Aerial photographs
Date:
1933-1975
Summary:
Hans Groenhoff (1906-1985) was a celebrated American aviation photographer from the 1930s through the 1960s, also working as a pilot, journalist, editor, correspondent, and—in his retirement years—as an aviation tourism publicist for the Bahamas. This collection of 25,550 images consists of Groenhoff's collection of negatives and transparencies, spanning his career from 1933 to 1975.
Scope and Contents:
This collection consists of Groenhoff's collection of negatives and transparencies, spanning his career from 1933 to 1975, and includes images of military and civilian aircraft and events, glider and sailplane activities, air shows and races, airlines and airports, weather (clouds) and aerial images.
Arrangement:
Series 1: 1962 Acquisition, approximately 24,250 images; photography made by Groenhoff in the period 1933 to 1962, consists of mixed medium format black-and-white negative single-sheet or cut-frame roll film (Subseries 1, HGA), 35mm black-and-white roll film (Subseries 2, HGD), and mixed medium format color transparency (positive) film (Subseries 3, HGC), as well as black-and-white print enlargements made by the Smithsonian of selected images. Also included in this series are a small number of posed portraits of Groenhoff at work.

Series 2: 1984 Acquisition (HGB), approximately 1,300 images; photography made by Groenhoff in the 1960s and 1970s, primarily during his employment with the Bahamas Ministry of Tourism, consists of mixed format black-and-white and color roll film and a small number of 35mm color slides.

Series 3: "Focus On Flight" Exhibit and Book Materials. This small series consists of mixed materials (copy photography and documents) used in the creation of the NASM exhibit, Focus on Flight: Four Decades of Aerial Photography (Rudy Arnold and Hans Groenhoff) (November 1984 through September 1985), and the related book by curator E. T. (Tim) Wooldridge, Focus on Flight: The Aviation Photography of Hans Groenhoff, published for the National Air and Space Museum by Smithsonian Institution Press (Washington, D.C.), 1985.
Biographical/Historical note:
Hans Groenhoff (1906-1985) was born and educated in Germany, but emigrated to the United States in 1927. Residing in New York City, Groenhoff pursued his interest in aviation and photography. Following in the footsteps of his brother Günther, a famous aviator and pioneer glider pilot in Germany, Hans Groenhoff became an active glider pilot in the nearby Elmira, New York, area, nurturing a lifelong fascination with clouds and aerial photography. Groenhoff's photography career took off when he inherited two cameras following the death of his brother in a glider accident in 1932; he went on to work as a photographer, journalist, editor, and correspondent, with his photographs and articles published in mainstream magazines such as Life, Colliers, Esquire, National Geographic, and The Saturday Evening Post, as well as aviation publications such as Air Trails Pictorial, Sportsman Pilot, Aero Digest, and especially Flying and Popular Aviation, for whom he was a regular correspondent. Groenhoff also shot advertising and publicity photography for aircraft manufacturers and the U.S. Army Air Forces. Following the death of his first wife, Fridel Barth, in 1954, Groenhoff moved to the Miami, Florida, area to take advantage of better weather for photographing aircraft. In 1956, Groenhoff married Frances Semman, who assisted him in his work. In his retirement years, Groenhoff was employed by the Bahamas Government to promote the Islands as a tourist destination for private and sport aviation, founding their popular "Bahamas Flying Treasure Hunt" events which ran annually for several years.

Hans Groenhoff's aviation photography career is documented in the book Focus on Flight: The Aviation Photography of Hans Groenhoff by E. T. Woodridge (Smithsonian Institution, 1985).
Provenance:
Hans Groenhoff, Purchase, 1962, 1984, NASM.XXXX.0359, NASM
Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Topic:
Aeronautics, Commercial -- United States  Search this
Aerial photography  Search this
Aeronautics  Search this
Aeronautics, Military  Search this
Gliders  Search this
Airlines  Search this
Airports  Search this
Aeronautics -- Competitions  Search this
Air pilots  Search this
Women air pilots  Search this
World War, 1939-1945  Search this
Seaplanes  Search this
Airships  Search this
Genre/Form:
Photographs
Aerial Photographs
Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359
See more items in:
Hans Groenhoff Photographic Collection
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_collection:sova-nasm-xxxx-0359
Additional Online Media:

Gliders Elmira. Kinner Fleet. Aerials. 1936

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 20
Type:
Archival materials
Negatives
Date:
1936
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-020
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1000

Gliders Catskills. 1936

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 21
Type:
Archival materials
Negatives
Date:
1936
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-021
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1001

Port Washington N.Y. Fairchild 24 on floats. Aeronca C3 on floats. Single engine amphibian.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 22
Type:
Archival materials
Negatives
Date:
circa 1935-1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-022
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1002

Roosevelt Field. Ryan ST. Al Williams' Grumman Gulfhawk. Various planes in flight.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 23
Type:
Archival materials
Negatives
Date:
circa 1935-1938
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-023
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1003

Grumman G-22 "Gulfhawk II"; Williams, Alford Joseph "Al"

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 23
Type:
Archival materials
Negatives
Date:
circa December 1936
Scope and Contents:
Three-quarter left front view, close up, of Major Alford "Al" Williams in the cockpit of his Grumman G-22 "Gulfhawk II" (r/n NC-1050) on the ground at Roosevelt Field, Long Island, New York; probably December 1936 when the aircraft was delivered to Williams from the Grumman factory in Bethpage, Long Island.
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, Item HGD-023-03
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069 / HGD-023: Roosevelt Field. Ryan ST. Al Williams' Grumman Gulfhawk. Various planes in flight.
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1004

Grumman G-22 "Gulfhawk II"; Williams, Alford Joseph "Al"

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 23
Type:
Archival materials
Negatives
Date:
circa December 1936
Scope and Contents:
Left side view, close up through left interplane struts, of Major Alford "Al" Williams in the cockpit of his Grumman G-22 "Gulfhawk II" (r/n NC-1050) on the ground at Roosevelt Field, Long Island, New York; probably December 1936 when the aircraft was delivered to Williams from the Grumman factory in Bethpage, Long Island
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, Item HGD-023-04
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069 / HGD-023: Roosevelt Field. Ryan ST. Al Williams' Grumman Gulfhawk. Various planes in flight.
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1005

Grumman G-22 "Gulfhawk II"; Williams, Alford Joseph "Al"

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 23
Type:
Archival materials
Negatives
Date:
circa December 1936
Scope and Contents:
Left side view, close in, of Major Alford "Al" Williams in the cockpit of his Grumman G-22 "Gulfhawk II" (r/n NC-1050) on the ground at Roosevelt Field, Long Island, New York; probably December 1936 when the aircraft was delivered to Williams from the Grumman factory in Bethpage, Long Island.
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, Item HGD-023-05
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069 / HGD-023: Roosevelt Field. Ryan ST. Al Williams' Grumman Gulfhawk. Various planes in flight.
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1006

Grumman G-22 "Gulfhawk II"; Williams, Alford Joseph "Al"

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 23
Type:
Archival materials
Negatives
Date:
circa December 1936
Scope and Contents:
Left side view of the Grumman G-22 "Gulfhawk II" (r/n NC-1050) on the ground, engine running, at Roosevelt Field, Long Island, New York, with pilot Major Alford "Al" Williams in the cockpit; probably December 1936 when the aircraft was delivered to Williams from the Grumman factory in Bethpage, Long Island.
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, Item HGD-023-06
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069 / HGD-023: Roosevelt Field. Ryan ST. Al Williams' Grumman Gulfhawk. Various planes in flight.
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1007

Roosevelt Field. Waco N Tricycle biplane. Clouds formations.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 24
Type:
Archival materials
Negatives
Date:
circa 1935-1939
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-024
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1008

Gliders Catskills. 1936

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 25
Type:
Archival materials
Negatives
Date:
1936
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-025
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1009

Gliders Elmira. Aerials. Stearman Hammond Pusher. Fairchild Amphibian (one of a kind). 1937

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 26
Type:
Archival materials
Negatives
Date:
1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-026
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1010

Gliders Elmira. 1937

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 27
Type:
Archival materials
Negatives
Date:
1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-027
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1011

Waco Taperwing. Waco Cabin Biplane. Stinson on floats. Capt. Boris Sergievsky (held seaplane and and amphibian records).

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 28
Type:
Archival materials
Negatives
Date:
circa 1935-1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-028
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1012

Fairchild 24. Rearwin. Lockheed. Cessna Skymaster. Sikorsky S39 amphibian.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 29
Type:
Archival materials
Negatives
Date:
circa 1935-1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-029
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1013

Aeronca Chief on Roosevelt Field after transcontinental flight.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 30
Type:
Archival materials
Negatives
Date:
circa 1935-1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-030
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1014

First model Jacobs-powered Twin-Beech. O.J. Whitney.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 31
Type:
Archival materials
Negatives
Date:
circa 1935-1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-031
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1015

Lockheed Electra. Dirigible.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 32
Type:
Archival materials
Negatives
Date:
circa 1935-1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-032
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1016

Kinner Fleet on skiis. Piper Cub on skiis. Lockheed Electra. Fairchild 24 on floats. Roosevelt Field.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 33
Type:
Archival materials
Negatives
Date:
circa 1935-1937
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-033
See more items in:
Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1017

Old engines. Landing gear. Waco Biplane.

Collection Creator:
Groenhoff, Hans  Search this
Container:
Box 23, Roll 34
Type:
Archival materials
Negatives
Date:
circa 1935-1938
Collection Restrictions:
Physical access to film originals (negatives, transparencies, and slides) requires notice a minimum of two business days in advance of visit to allow for retrieval of materials from cold storage.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.
Identifier:
NASM.XXXX.0359, File HGD-034
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Hans Groenhoff Photographic Collection
Hans Groenhoff Photographic Collection / Series 1: 1962 Acquisition / Subseries 2: Black and White 35mm Roll Film (HGD) / HGD 35mm Roll Film Section / HGD 35mm BW Negatives, HGD-001 to HGD-069
Archival Repository:
National Air and Space Museum Archives
EDAN-URL:
ead_component:sova-nasm-xxxx-0359-ref1018

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