Possibly An embossed ID stamp from a foreign currency exchange place. You can see the ID numbers above the S/N. I think it should have been inked but somehow was missed.
Regardless, something that occurred after it left the BEP as others have said. Not an error
Hightower80
Posts: 9 ✭
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Some kind of embossed seal. Not done at the Bureau of Engraving and Printing.
Thank you
Possibly An embossed ID stamp from a foreign currency exchange place. You can see the ID numbers above the S/N. I think it should have been inked but somehow was missed.
Regardless, something that occurred after it left the BEP as others have said. Not an error