Some cool photo letters images:
Girl Mailing a Letter
Image by Smithsonian Institution
Description: In this photograph, an unidentified girl is trying to reach the top of a street collection mailbox in order to mail her letter.
Creator/Photographer: Unidentified photographer
Medium: Black and white photographic print
Culture: American
Geography: USA
Date: 1920
Collection: U.S. Postal Employees
Persistent URL: arago.si.edu/index.asp?con=2&cmd=1&id=194291
Repository: National Postal Museum
Accession number: A.2006-39
