One of the best that I have seen ! I found a minor one on a 1916 wheat. Coppercoins 1928P-1DO-001 is also a tilted die clash. I have one from the 1930's though I would have to dig around to find it. 1954 and 55 had a few from each date. I will have to keep an eye out for 1918 as the OP's is a super example !