Security Administration Collection: An Overview. Prints and Photographs ReadingRoom. Library of Congress, United States Goverment. English Portuguese Dorothea
Commons Attribution-Share Alike 2.0 Generic license. Attribution: OldReadingRoom by Nigel Mykura You are free: to share – to copy, distribute and transmit
Commons Attribution-Share Alike 2.0 Generic license. Attribution: The OldReadingRoom by N Chadwick You are free: to share – to copy, distribute and transmit
Commons Attribution-Share Alike 2.0 Generic license. Attribution: The OldReadingRoom by Geographer You are free: to share – to copy, distribute and transmit