1971 gas cap

So some di€#less a$$hat thought it would be a good idea to steal the gas cap off my 71 Demon. It’s been on the freaking car since it was new! Now I have an ugly chrome locking cap on it. Guess I should have done that from the start. Argggg! Anyway, I have a pile of spare gas caps but no 71s. If you have a 71 only cap you’d like to sell, please let me know.
Thank you