Balloons - Flights with Ships in View - Navy Dirigible convoying a U.S. submarine cruising "Somewhere in the Atlantic."
Summary
Photographer: International Film Service
Balloons - Flights with Ships in View
Public domain image of an airship, no copyright restrictions image - Picryl description
Tags
Date
1917 - 1918
Source
The U.S. National Archives
Copyright info
No known copyright restrictions