Small circle figures on a near-blank spread
Circle constructions in red chalk and ink at the foot of f. 146v
The left half of this opening (f. 146v) carries a cluster of small circle figures drawn in red chalk and brown ink at the lower left, while the rest of the spread is largely blank apart from faint writing showing through the leaf. No transcription was supplied for this page, and further untranscribed notes are visibly present. The figures read as geometric constructions: circles enclosing a triangle and crossed by lines.
On this page
Circles with an inscribed triangle and radiating lines
At the foot of f. 146v are several small circle constructions: a red-chalk circle enclosing a triangle, a brown-ink circle crossed by many lines converging on a central point, and a red circle bisected by a diameter, with a half-circle set over a rectangle nearby. No accompanying text was transcribed for these figures.