Lovely Set of 3 Antique Drafting Triangles silver pheasant and the name of its

and the name of its proud maker John Jenkins in capital letters across the back with the year framed in scrolls

which shows a few chips but I'd leave it just as it is

and a cut upper right corner

Dimensions:

most often inside of hearts

Lovely Set of 3 Antique Drafting Triangles silver pheasant and the name of itsI can't resist these when I come across them; they just make me want to sit down and make geometric drawings. I found these three together and have to think they have been together for a long time, together making an excellent set. The dark one was once marked as a ruler on the hypotenuse; now mostly faded, but a few inches remain visible. The scalene triangle is marked with a Sphynx logo, which I have not been able to place. I'd guess all three date