1980.0785.096 The card is captioned - Block model. This is the first step in visualizing the problem. I shall have elevations of the buildings (drawings or blue prints) pasted on the outside when they get around to it. It is for the vertical visualizat...
odd: label: General note
content: Card Number: 551
label: General note
content: Category: Misc.
label: General note
content: Copy negative: 93-
label: General note
content: Information in photo: 4/14/3925
name: label: Collection Creator
content: Perkins, James Secor
label: Collection Creator
content: Gilbreth, Frank Bunker, 1868-1924
label: Collection Creator
content: Gilbreth, Lillian Moller, 1878-1972
setName: label: See more items in
content: Frank and Lillian Gilbreth Collection
label: See more items in
content: Frank and Lillian Gilbreth Collection / Series 5: Stereograph Cards
unitdate: label: Date
content: Apr. 25, 1914
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials