How common are MA41 Magazine Cutoffs?

[ufo8mydog]

All the 1941 Lithgows i have owned had MA41 marked cutoff plates, all the other Lithgows MkIIIs had either a MA or a MA with date that matched, imo Lithgow produced MkIIIs with cutoffs up till the change on 1941

Out of curiosity what other dates or marks on Lithgow cutoffs have you see?

I have seen small & large Lithgow star, MA, MA 38 and MA 41.

I would have to look through all of my cutoffs to see if there are any other dates.