A text book of geometrical drawing, for the use of mechanics and schools, in which the definitions and rules of geometry are familiarly explained (1849)
/•///. /. ( ^ /n \\ N. // /•if/, a. … W-Mmfi&. nimankSons PLATE VI. 21 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 Jly describe an arc cuttingthe circle in B and C, 2nd. Draw…
