Double Sided 19th C. Mensuration Notebook Page with Watercolor Diagrams in Period Frame hand-painted porcelain scholar with this pair clearly sticking

with this pair clearly sticking together through thick and through thin

) on reverse

looks very much like folk art (and really very much like the school girl drawings of flowers I like so much) to me

One can just imagine a whole life

6 1/2" tall x 5 1/8" wide

Double Sided 19th C. Mensuration Notebook Page with Watercolor Diagrams in Period Frame hand-painted porcelain scholar with this pair clearly stickingI just can't resist a pretty diagram, all the more so in watercolor on the page of an earlyish 19th century mensuration notebook, and even better in a terrific period frame holding two pieces of glass, so as to make the flip side with more diagrams visible on reverse. Lovely just to look at, but also nice to be reminded of how to calculate the area of a square, draw an angle from a quadrilateral, etc! Framed as found: 10 1 8" x 8 11 16 x 3 4. Paper: 6