Keywords: USS City of Los Angeles Air Mail 1931.jpg Flown U S Air Mail cover carried on the First Pacific Ship-to-Shore Mail to and on the SS City of Los Angeles January 26-30 1931 <small>The Cooper Collection of Aerial Postal History</small> <small>Photograph by uploader</small> en wikipedia 2009-05-08 Centpacrr wikipedia en PD-US-no notice PD-USGov Centpacrr wikipedia en GFDL-with-disclaimers Cc-by-sa-2 5 2 0 1 0 relicense Original upload log en wikipedia USS+City+of+Los+Angeles+Air+Mail+1931 jpg wikitable - 2009-05-08 06 34 897×529× 525640 bytes Centpacrr Flown cover carried on the First Pacific Ship-to-Shore Mail on the S S City of Los Angeles January 26-30 1931 <small>The Cooper Collection of Aerial Postal History</small> Uncategorized 2016 November 5 |