I'll update with pics when I get a chance. I've got a 4 cavity Saeco 457 4cav mould, complete with Saeco handles in a Saeco box.
The only number designation on the mould is 457. It cast a 225gr RN BB bullet with a slight shoulder.
"Redding" can not be found anywhere on the box or the contents of the box. The manufacturer location is "Carpinteria, California". So, this tells me something about it's age. I at least know it predates the companies sale to Redding.
On the box, under "CAL.", it says (in factory print) "29445". In sharpie marker, someone wrote "452-225-RNBB". "Bullet No." and "No. CAVS." are both left blank.
On the other end of the box, someone wrote "4 457" and another person wrote "45BB". Both of which was written a bit sloppy in ink pen.
I am basically trying to confirm that the mold is correct for the box. The only factory numbering on the box is 29445 and the only factory numbering on the mold is 457. Thanks folks.