1937 buffalo nickel no mint mark... It's a ddo and could this be a 5 legged buffalo like the 1930 is there any value in this coin.....
The so-called "5-legged buffalo" is just a die deterioration doubling, but most collectors don't recognize it as a 5-legged variety and it doesn't add to the value, in most cases. I am not seeing it on your coin.