Would anyone have a bit of time to write up and explanation of the OFA and GDC certification numbers and how to read them, how to verify them, and anything else? I think it would be extremely helpful!
Pat Long (& Luther) Berwyn PA
Would anyone have a bit of time to write up and explanation of the OFA and GDC certification numbers and how to read them, how to verify them, and anything else? I think it would be extremely helpful!
Pat Long (& Luther) Berwyn PA