Curtiss P40 Flying Tiger "blood chit"

A "blood chit" issued to the American Volunteer Group Flying Tigers. This can be seen on the box of the P40 Flying Tiger that you purchase from K&C.

The Chinese characters read vertically from right to left:

來華助戰洋人 This foreign person has come to China to help in the war effort.

軍民一體救護 Soldiers a