A fine-quality, budget-priced series of triangular scales highly recommended for school use. Made of satin-finished impact plastic with easy-to-read black die-imprinted graduations that resist wear or rub-out. Available in either white or eye-saver yellow.

NOTE:Unless otherwise specified, triangular scales are 12 in. English or 30cm metric with divisions according to the following standard graduations:

12" Architect Scales
110P White 3/32, 3/16, 1/8, ¼, ½, 1, 3/8, ¾, 1½, 3" to the foot
110PC* White one edge graduated to 16ths
110PY Yellow Same as No. 110P 1/8

12" Engineer Scales
111P White 10, 20, 30, 40, 50, 60 parts to the inch
111PC* White
111PY Yellow Same as No. 111P

12" Mechanical Draftsman Scales
110PX White 1/8, ¼, ½, 1" to the foot; ¼, 3/8, ½, ¾ size; 50ths and 16ths
110PXY Yellow Same as No. 110PX

30cm (12") Metric Scales
117PM White Metric, 1:20, 1:33 1/3, 1:40, 1:50, 1:80, 1:100
121PM White Metric, 1:100, 1:200, 1:250, 1:300, 1:400,1:500

12" Combination Scales
119PC White Metric, 1:100; 10 and 50 parts to the inch; ¼, ½ size; 50ths full size; one edge 32nds to the inch
120PC White Metric, 1:50, 1:100 (1:1); 50ths and 16ths full size; ¼, ½ size; 1/8" & ¼" to the foot