gorby
Probably a swastika, which is a bit silly. Paint your tank white to blend in and then put a red target on the top. 😄

Nigel Author
Yeah, I figured it was probably the [cough] "national flag"
Camouflage be damned, I think it'd make for a pretty cool-looking colour scheme!

herbert otto gille
the reason of the swastika flag was for aerial reconnasance by theit^r own planes to prevent being bombed or machine gunned .... on pz III & IV they often paintedit on the stowage boxes

Nigel Author
At that time during the campaign Germany would have had air superiority

herbert otto gille
TRUE but for reconnanacze on ghigh altitude it would be very usefull to have an recognition singn beter afe then sorry i guess