Manual training--play problems; constructive work for boys and girls based on the play interest (1917)
Marten, William Samuel, 1877- · New York, The Macmillan company · leaf 32
The straight endof this wire can be slipped into a hole bored into the end of the stem.The rapid movement of the top will give to it an oddly interestingappearance. Studies in color combination can be made by placingcolored papers on the upper surface of the disc. See Figs. 1 and 3.Tops made of… … TOPS scale: • i [ i ■ I ■ i ■ 111 TOP VIEW fig.* HOLDER WITH WHICHTO USE CORD SIDEVIEW FfWrtTVIEW i I i
Manual training · Toys · Games
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