Just wondered if anyone can answer this question, the matrix no on lp6. I have 3 copies of jams lp6,

1 promo with pyramid stamp and 2 regular issues, the matrix reads Jams Lp6 A2/B2 on all of

them, usually first pressings would read A1/B1. Does anyone own an lp6 with the A1/B1 matrix

or does anyone have the answer? If there is an A1/B1 matrix does it differ?

Go on everyone get your LP6' out and have a look!