This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Early flight . Assessments Early flight Le Commandant Coutelle au sige de Mayence br Commander Coutelle at the siege of Mainz Kommandant Coutelle bei der Belagerung von Mainz PDold Collecting cards of balloons in Mainz Military observation balloons
Page 2023 Free-images.com. All images are Public Domain