Here is a 1940 George VI nickle with what looks like a
Cud on the reverse left of "K.G.". There is a coin pictured on Coins And Canada with a die crack in this area (it may not be the same die but it at least suggests that is a typical area for die cracks -- I collect KGV 5c so I'm too familiar with what is typical for this series)
http://www.coinsandcanada.com/coins...ts-1937-1952
