Descriptive catalogue 1914 : Frost & Adams Co. importers and dealers in artists' materials, architects', engineers' draughtsmen's supplies, mathematical instruments and pyrography requisites. (1914)
Frost & Adams · Frost & Adams · leaf 319
l-seasorfed Pearwood Bars, connected byCone Joint, and provided with holes accuiately bored for the above ratios. Tracing and Pencil Points are interchangeable. Plain Solid IronSt.imlar.1. Instrunie.il With Adjustable Tracing Point, Pencil Point, with3 Brass W-^hts. 1 St«-el l-.n.t. 1 Spirit Level,… … 11; 1122. Length of Bars, 33 inches each. |l60.00 1123. M 38 ■« 170.00 Pantograph of Hollow. Square Metal Bars, connected by pivot-joints;the bars are fully graduated and the sliding sockets are provided withverniers and micrometer adjustments. Extra Supporting Bar andappliances for setting up the…
Artists' materials · Drawing instruments · Paint
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