I was lucky enough to win a copy of G.Tweedale's Directory of Sheffield Cutlery Manufacturers in
danno50
's most generous giveaway. In a case of perfect timing, the day after the book arrived, this Jonathan Crookes penknife came from the big auction site. It could be ivory, but I'm really not sure about that. I'm not even absolutely sure if it's authentic.
Now I have a couple of questions.
Tweedale says that there was a Jonathan Crookes, a maker of pocket and penknives (with his heart and pistol mark) in directories in the late 1700s.
There was another Jonathan Crookes, who may have been the grandson of the first. He began business in 1828 and the firm continued manufacturing until 1896. The Crookes mark was sold and continued to be stamped on knives well into the 20th century.
I took some photos to compare the tang stamps with my two other examples: a wood handled Jack Knife, and an ink eraser.
I would describe the stamp on the ink eraser as the "cleanest" The serif font looks clearer and the spacing of letters more even. I also note the Sheffield England stamp on the back of the penknife's main blade. I wonder if this would indicate it was made during the later period.
I have another question I'll pose later, once I've managed to get a few photos in focus.