Correct me if I'm wrong - I've been calling my Ringo set a "bop" thinking that's the abbreviation for oyster black pearl/ black oyster pearl. I know there's a blue oyster pearl. So what's proper? Next step would be to take the time to figure out how to post pics, and take some good ones. My 67 downbeat is all original, and quite clean if i do say so myself!
While the oyster pearls were officially called oyster black pearl and oyster blue pearl, it is my understanding that the accepted acronym for oyster black pearl is OBP and the accepted acronym for oyster blue pearl is BOP.
I hope to see pics of your kit soon.
Lynn