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 120
of a strip of wood, metal, or a wire; theone suggested in Fig. 1 is of wire, and the other two are of wood. Thetrigger is best made of metal, because if the animal is in the box anylength of time the end of the wooden ones will be gnawed up. Thehole in the back of the box should only be large… … STOCK I TOP . 4/ex3/V I B0TT0M-4-H-nX3A I BACK 4#X34- I FR0NT_4/8X3^).I SIDES_5 X WI TRIGGER WlftE 7ICATCH_l>iX ,!41 BRACE._I#X I/zl X I3&X |I>1X 3/zJX 3/a.Xll/iLONGX 4-X 4#
Manual training · Toys · Games
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