adidat
I will not buy anymore tools...
Good on ya for playing along on this one....
It's actually a button hole cutter by F.C. LEYPOLDT of Philadelphia. PA.
Patent dates for 1860 & 1865
Lovely bit of kit, if you swap out the brass anvil you can adjust the length of the slit.
https://www.worthpoint.com/worthopedia/1860-leypoldt-patent-button-hole-118042744Cheers Andy
Spill the beans Andy! What are they then!
Adidat