Mario:
You didn't get many more winks(sleep) than I did!!! And there again is that "Y" and the horseshoe, so I'd guess those were Romanian? At a minimum the longarm was sourced in "in the white" from Liege and looking at the worn marks on the water table, it appears some finishing effort was applied in the country that uses the "Y" and horseshoe stamps. In what country did you locate it?
Previous Puzzle
Current Puzzle. Same trouble-maker letter of a date stamp. I'd venture to say that some of the Belgian proofmarks were "erased" and the "Y1" and horseshoe stamps.
Kind Regards,
Raimey
rse
