Image: 1923 Dark Blue U.S. Air Mail Insignia C5
Size of this preview: 705 × 600 pixels. Other resolutions: 282 × 240 pixels | 829 × 705 pixels.
Original image (829 × 705 pixels, file size: 198 KB, MIME type: image/jpeg)
Description: August 17, 1923, 16¢ Dark Blue, U.S. Air Mail Insignia, Scott #C5
Title: 1923 Dark Blue U.S. Air Mail Insignia C5
Credit: U.S. Post Office; Smithsonian National Postal Museum
Author: Bureau of Engraving and Printing; Imaging by Gwillhickers
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
