


Drawing Set
1840-1890

Patent reservoir drawing pen

Folding square with quadrant arc

Parallel rule and protractor with index arm
1865-1875

Patent Stanley drawing pricker
1876

Protractor and parallel rule combined
1740-1750

Isograph
1876

Elliptic trammel by W.F. Stanley, London, 1876.
1876

6 1/2-inch Stanley drawing pen
1876

6 1/2-inch Stanley drawing pen

Drawing instrument by George Adams
1765

Protractor scale
1876

Pricker, with 4 3/4-inch needle point
1876

Steel drawing tracer
1876

Agate drawing tracer
1876

Thornton Drawing Instruments
1880-1890

Brass Helicograph, for drawing spirals
1850-1853
Metograph, in mahogany case
1850-1851
Drawing instruments in small leather case
Drawing instrument in case
Box of set squares, protractors and french curves
Twenty-seven mixed brass and copper stencils for numbers and letters by W.F. Stanley
1900-1910
Part of Drawing Instrument
Semicircular glass protractor
1851-1875
Verner's military sketching instrument
Circular protractor, 1765-1770
1765-1770
Semicircular brass protractor by William Wilton
1825-1859
Centrograph with 2 triangular weights by W.F. Stanley
1876
Cymograph and Antigraph made by Stanley
1876
Brass protractor
1857
Protractor, semi-circular, by Watkins and Hill; diameter about 6 1/2"
Circular brass protractor, 1818-1856
1818-1856
Extension arm for compasses and drawing pens
Helicograph by W.F. Stanley, London, 1876.
1876