Posted 5 years ago
I found this old knife cleaning out boxes in the basement and have been trying to research it. I know nothing about knives, but this has gotten my interest. So far I have been told 'oh, it's not that old', to this is 150 years old. It is stamped Bontgen & Sabin's PATENT and I "think" it is patent number 11072 from 1880. Can anyone help me out with what is correct and where to go from here?