How to determine if a 45 rpm reocrd is an original or a copy?

66 Stang

Can anyone help me how to determine if a 45 rpm record is an original or a copy?

Electrode

Welcome! Label wear is usually a give-away. Any particular examples?

66 Stang

Rock All Night With Me     Dick Tacker  H-1364
it has CK 137 in the dead wax, but it doesn't looked like it is stamped.

Electrode

I can't help you there, but it seems like the original has an indentation around the hole whereas the repress does not

https://www.discogs.com/master/1650328-Dick-Tacker-Rock-All-Night-With-Me

ppadilha

66 Stang said:

Dick Tacker