Worst, Edward F. (Edward Francis), 1866-1949, Barber, Harriette, [from old catalog] joint author, Seymour, Marian, [from old catalog] joint author · Chicago, A. W. Mumford and company · leaf 100
ith, sapwood and heart wood are generally not less than from 2 to2^ inches in diameter. Explain to pupils what you wish, for example: I wish abox that will hold six cross sections of different kinds ofwood at least 2^ inches in di-ameter; how long and wide 96 must such a box be when finished to… … -- i i i _ 3 What must be the. length of the cross partitions if J inchis allowed at each end for paste ? See drawing of complete model. The size of box and number of divisions will dependupon the number of trees studied. EXERCISE ex.
Manual training · Paper work · Basket making
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