Lyman 357446A?

[wonderwolf]

I have my lyman book open in front of me and it says 357446 but nothing about what the "A" stands for. I have a 4 cavity mold I obtained from an estate a while back and its been used heavily but not abused much. Should clean up nicely I think Whats the "A" stand for?

I also have a 429421 marked 429421AV it is also a 4 cavity mold. what do these postfixes stand for?

[Glen]

This was addressed in a thread a little while ago. In short, the suffixes identify which cutter was used to cut the mould with, as well as the vendor who made the cherry.