JOHAN VISSCHEDIJK COLLECTION
No. 14097 additions. Handley Page H.P.12 O/400 (62448) US Army Air Service
No. 14097 additions. Handley Page H.P.12 O/400 US Army Air Service "Langley"
Top: Photograph from USAF, taken at the Aberdeen Proving Grounds, Maryland, USA, September 1921
Bottom: Photograph taken at Elizabeth Field, Elizabeth, New Jersey, USA, July 6, 1918, source unknown
Created May 31, 2022
