Anyone ever seen one of these?
I ran across it on a Canadian board. I'm assuming that the Tula arrow was supposed to be hand stamped within the star in a separate process, but was forgotten.
I have the following '51 examples,
but oddly enough no hand stamped arrows (I lie, #3 looks pretty hand stamped to me!)
I know they used hand stamped arrows as late as '52 though, so it may be I just haven't run across one yet:
It's interesting, you can see the star outline on the first photo matches with #2, 3, and the last photo with that cutoff lower left corner of the star. I hadn't expected to be able to see patterns like that. I'm encouraged!