"A copy of the very remarkable picture in the Pitti Palace in Florence. This picture is considered by many judges to be the finest of all Rafael's Madonnas, and by artists is generally acknowledged to be the perfection of composition. Painted by Berti of Florence." [P. 47-48.]
Illustrated Guide and Catalogue of Woodward's Gardens, located on Mission Street, bet. Thirteenth and Fifteenth Streets, S.F. San Francisco, Cal., Francis & Valentine, Book and Job Printers, Engravers, etc. No. 517 Clay Street and 514 Commercial Street. 1873.