Elements of lettering ... A treatise on the history, classification, and practical application of the various styles of letters of the alphabet (1899)
International Correspondence Schools · Scranton, The Colliery engineer company · leaf 48
frequently used, especiallywhen either the panel or the letter,or both, are to be treated in watercolors. The letter outlined is some-times filled in with carmine or otherbright color, while the panel sur-rounds it with a tint of cream-white, yellow, or green. Two orthree shades of color are… … Fig. 32.
Lettering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.