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 115
3U T^ %. »18 BRf\D3 FIG. ^ /C0\ The threads running lengthwise are called the warp, and the threadscrossing these are called the woof or weft. A strong string or fine cordsuch as carpet warp should always be used for the warp threads;while raffia, yarn, or cord may be used for the woof. 86 MANUAL… … ROOT-CAGES. The root-cages herewith suggested are woodenframes with glass sides. In Fig. 1 the glass is set into grooves sawedin the bottom and the end pieces. The grooves can be very quicklycut if a circular saw can be used ; but, if this is not available, an ordinaryhand saw can be used. Old…
Manual training · Toys · Games
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