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.
Carronade schematics. en Schemarics of carronade scanned from Vaisseau de Ligne Time Life Late th or early th century Unspecified PDold Royal Navy Naval guns of the United Kingdom Carronades
Page 2023 Free-images.com. All images are Public Domain