Well I thought this was a Russian GAZ-AA rim but it may not be?
Says BUDD WHEEL CO MADE IN USA
I assume the deeper stamp is a manufacture date of Septermber of 1930 (09-30) and I think the other is a part number? From what I can tell it is # 6-22140 - is that number refrenceable somewhere?
cleaned up backside where info was stamped
I believe the Budd part number on the wheel pictured is C-22140. All the Budd wheels I've seen on the AA's had a "C-xxxxx" Budd number on them. I looked up Budd part number 22140 in a 1931 Budd Wheel Catalog I have and this is what it says: "DT" Wheel 20X5 5 degree 3 5/8" dish Stude $12.00 list.