Title: Uno Pen Stencils : Technical List no 146.
Publisher: London A. West & Partners n.d. [ c1936?]
Seller ID: 35017
Small 4to. 28pp, including wrappers; well illustrated; pp8-18 are lettering guides. Printed in black, blue and green. Stapled in wrappers, as issued. The covers a trifle rubbed, otherwise a very good clean copy. ***The cover illustration shows a medal awarded to the product in 1935.