Striking 19th Century Geometric Perspective Pair of Diagrams in Ultra Black Ink carved frame 7 7/8" x 5 3/4"

7 7/8" x 5 3/4" framed

plus still has its glass bottle inside

Really a great duck

with a ruffled cuff just below it

Striking 19th Century Geometric Perspective Pair of Diagrams in Ultra Black Ink carved frame 7 7/8" x 5 3/4"This one came out of a large c. 1870s century folio filled with all sorts of things, including a whole notebook of geometric perspective drawings, listed separately, and an assortment of handwritten notes on everything from wax flower making to casting. Included were a handful of single page loose perspective drawings, executed in black ink, which I think so good on their own I am listing individually this one to my eye just a stunner, showing the