cooper s part numbers

[miniman1480]

hi

ive got a lot of cooper s gear lying in my shed but ive got a spare set of conrods which ive been told are also cooper s but im not sure the part numbers are 12g1507/8 dose anybody now what these are.

[Cooperman]

Look in Vizard's book. All the part numbers are listed there, but I don't have mine here in the office.