Is there a Go To way to tell or is it a combination of all the things they say to look for—on one coin numbers look pretty even but has sharp E and loop of nine is midway —another looks like loop of nine is upsloping but numbers are quite even but close
They are all LD, as mentioned. The best way for me to tell is looking at the bottom of the numbers. If a line drawn from the bottom of the one to the bottom of the seven travels well below the bottom of the zero, it is a large date.
"Baseball gets you out in the fresh air and keeps you from talking about your neighbors." -Lib Dooley