Looks like a keeper to me...Acetone bath (for a few minutes) than rinse with distilled H2O and into a 2x2 it should go.
Great updated photos...
Good luck on future finds, have fun and keep asking when needed....
I'm by no means a pro and will never claim to be...just my 2 cents
A smile costs nothing to give or receive....GF
If it's not hockey, it's not a sport