Lovely Set of 3 Antique Drafting Triangles silver pheasant Dimensions:

Dimensions:

with a little discoloration and staining here and there which I don't think detracts a bit

and a cut upper right corner

and then I noticed the tenderly hand-stitched repairs at each of the corners

hinges in good shape and snaps tightly closed

Lovely Set of 3 Antique Drafting Triangles silver pheasant Dimensions:I 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