DAN SHUMAKER COLLECTION
No. 11516. Columbia CAL-1 Triad (NX307E c/n 103) Columbia Air Liners Inc
Photograph from Blackman Photo Service, November 20, 1929

Columbia CAL-1 Triad

08/31/2012. Remarks by Dan Shumaker: "View the six page sales brochure."

Columbia Triad


Columbia Triad


Columbia Triad


Created August 31, 2012