English: Illustration of hammer and anvil tactics in warfare- Caen 1944
Map and anvil image from Wikipedia articles- "Battle for Caen" and "Anvil" respectively - both already part of GNU doc license, with full freedom to modify, remix and adapt. Misc icons and arrows via free open source Paint.net
날짜
출처
자작
This image includes elements that have been taken or adapted from this file: