Druggists' and dispensers' practial show card instructor .. (1914)
[Thompson, William Alexander], 1862- [from old catalog] · [Pontiac, Mich., W. A. Thompson · leaf 128
uently. Red sprayed on Blue cardboard will have apronounced purple shade, while Blue on Yellow card-board will show up Green, and so on, the undergroundcolor always prominent in modifying the shade or color effect when transparent paints or inks are used. Allcolors of ink powder solution will have… … A great deal depends upon the style of lettering to produce strength of reading qualities in the show card. Anarrow bodied letter on a heavy scrolled background al-ways give a weak appearance, the scroll in this case in-variably detracts from the value of the lettering. Anothererror is made by…
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