B Author. For photographs of paintings give one important name.
For photographs of sculpture give sculptor's name, where known.
For photographs of architecture give name of city followed by country in parentheses. London (Eng.)
C Title. For photographs of painting and sculpture use short, catch title, bringing, where possible, the important name first.
For photographs of architecture, make first word a word descriptive of the kind of building: Temple of Mars; Cathedral of Notre Dame; Basilica of S. Paolo.
D Gallery. This column is used for sculpture and painting only. Enter official name of gallery under name of city, followed by country in parentheses, and [separated by hyphen: London (Eng.)-National Gallery; Paris (France)-Louvre.]
E Photographer and place of publication. Use the last name of publisher, followed by name of city abbreviated. Alinari, Fio.; Braun, Pa.; Hanfstaengl, Mün.
F Date. The high grade photographs have the date of their publication on the mount.
G Publisher's number. To be found on all prints.
H Process. State whether silver print, platinotype, carbon (give color b. for black, br. for brown, g. for gray), autotype, collotype, etc.