A text-book of geometrical drawing, for the use of mechanics and schools, in which the definitions and rules of geometry are familiarly explained .. (1850)
Minifie, William, 1805-1880. [from old catalog] · Baltimore, W. Minifie & co. · leaf 43
/V^/. 6: … IfT-Muiific 77J.r/iuJikS..<Tts PLATE VI. 2^ Problem 17. Fig. 3. In a given circle to inscribe an Equilateral Triangle, a Hexagon and Dodecagon, 1st. For the Triangle^ with the radius of the given circle fromany point in the circumference^ as at Jl, describe an arc cuttingthe circle in B and C,…