4 Antique premier Pool / Carom balls w/ clay breaker ball. Others are bakelite?

Description

Four Antique Billiard Pool Balls / premier carom balls and a clay breaker ball,, the small ball. Solid colored balls with no numbers. One has a small black dot, another has a triangle mark and seems to be smaller than the other 3. I think these are the composite Bakelite type balls or early resin balls. Balls are used and shows contact markings, some surface shaving, perhaps to see what type of materials, not by me tho. Look at photos and decide for yourself.