International Correspondence Schools · Scranton, International textbook company · leaf 83
^ as a guide. In drawing circles with the compass pen, the same careshould be taken to keep the blades perpendicular to the paper … Fig. 105. Dy means of the adjustment at the joint. In both the rulingpen and the compass pen, the width of tlie lines can be alteredby means of the screw which holds the blades together. 143. DiaAving- Ink.—The ink used should be Higginswaterproof liquid India ink. A quill is attached to the cork…
Lettering · Sign painting
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