"First edition 15 December 1944; second edition January 1947."
Chairman: Franklin D'Olier.
"This edition has been reproduced by a photolithographic offset process from the first edition of this report. ... [M]inor changes have been made on the cover, title page and some drawings"--Verso of t.p.
"U.S. Government Printing Office: 1947"--Colophon.
Page 14 is a large folded plan.
Contents:
Object of study -- Summary -- General information -- Description of target -- Description of attack -- Analysis of damage -- General layout plan and bomb plot -- Exhibit A