CRH? Great find! I bet you were surprised. Did you do a double take? You can even read the date without magnifying it.
I have a couple rolls with dates. A couple from the 30’s EF/AU 50. Several from the 20’s VF. Maybe I’ll get a cheap Whitman and add to the herd
Time to learn. Start with your Red Book. One thing to look for is the top of the last 8 is flat. Your coin is worn but in hand it should show.