I have 2 unopened boxes of original CETME ammo. This is not 147 grain stuff, it carries a 112 grain projectile. It was designed for the FR8 and the original CETME rifle. The boxes are dated 1961 and 1964. I have a 3rd box that is dated 1963, and has "CETME CSP.-003" printed on it. I removed one of the cartridges and using my kinetic bullet puller pulled a projo to verify that it was indeed original CETME ammo. I believe it has a lead/aluminum core. You can click the link below, and about 1/4 down the page it mentions this ammo.
www.surplusrifle.com/shooting/fr8/index.aspI am a cartridge collector myself, but I have never encountered this stuff. I was wondering if anyone knows what they might be worth.
Thanks!!!
Balming
EDITED TO ADD THAT I DIDN'T RESEARCH THIS TOO WELL BEFORE THIS POST---DOH!