Upright Planes / Dialling: Early 1800s Notebook Page with Watercolor Diagrams in Double Sided Frame tally machine which looks rather like a

which looks rather like a K

or whatever one might like

I have since found others similar (including in museum collections) and know that it likely came from Guererro in Mexico

and goat with “goat house” to his left (with fabulous weathervane

Upright Planes / Dialling: Early 1800s Notebook Page with Watercolor Diagrams in Double Sided Frame tally machine which looks rather like aThis is one of three double sided pages from an early 19th c. Newburyport, MA school notebook I'm listing clearly the work of one person which came from the collection of longtime New England collectors Bev and John Titus. I love early watercolored lettering and diagrams just about as much as anything in the world (and have also been kind of obsessed with sun dials lately) so swooned when I saw these. Both I believe relate to the scientific basis of