Sujet
New Census Bureau Machines
Légende
Washington, D.C.: July 20, 1929
Census Bureau employees work on one of the new machines that will be used to tabulate the 1930 census.
Date
20 juil. 1929
Crédit
Photo12/Underwood Archives/UIG
Notre référence
UMG20A12_221
Model release
Non
Property release
NA
Licence
Droits gérés
Format disponible
58.3Mo (8.5Mo) / 43.2cm x 33.8cm / 5100 x 3995 (300dpi)