Reinhardt's correspondence course; lettering for draftsmen, engineers and students (1916)
Reinhardt, Charles William, 1858- [from old catalog] · [New York, Printed by the Sterling engraving co.] · leaf 56
giveninLubrication & Lubricants Times Determined by Tests *Sibley College,Cornell University. Machinery DetailofSwing Span. * Absolute Viscosities Computed from6. B. Uptons Equations. Fable Inserted in Curve Sheet. ( Trace Carefully and Letter up, as Shown. If however, your lime is Limited,… … ( Do not Copy )This Map has been Letter-ed with two 303 Gill ottPens of different Degrees ofWear with dingle Strokes.Use very little Ink in Penwhen doing Heavy Letter-ing. Trace Outlines carefully,afterwards place SmallerNotations (Survey and Di-mension Notes -Slanting),■then proceed with…
Lettering
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