Jim E

I think AGM was offered 2004-2008 or so.

Old yellow was first offered early 1970's and I have no idea how long it was offered. Now after doing some re-reading on these Forums I came up with this: The rule of thumb has always been that the material Bo settled on, Westinghouse Ivorite, became available if requested sometime in 1974-1975 or so.


You don't mention Delrin, but again, my guess is mid 60's for a start date.

Can't help you with Ivorite and Ivory Micarta.