Balloons - In the Theatre of Operations - How an observation balloon changes crews. By means of a breeches buoy arrangement the British observation balloon can change crews in mid-air. This British official photograph shows the observer being relieved from duty
Summary
Photographer: Underwood & Underwood
Balloons - In the Theatre of Operations
Public domain image of a balloon aerostat, early aeronautics, no copyright restrictions image - Picryl description
Tags
Date
1917 - 1918
Source
The U.S. National Archives
Copyright info
No known copyright restrictions