The Early Airplanes
The Postal airplanes
de Havilland Workhorse of the Postal Service
A fatal error - the de Havilland Twin
Unusual and Experimental
HISTORIC AIRPLANES: de Havilland Workhorse of the Postal Service
De Havilland at night – This was the first airplane into Omaha, Nebraska the night that transcontinental airmail was inaugurated in 1924.