Читать книгу Crayon and Character: Truth Made Clear Through Eye and Ear - B. J. Griswold - Страница 15

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The writer is accustomed to using chalk made by the American Crayon Company, which can be had at any time from the publishers of this book, and, doubtless, from other publishers. Ask for "lecture crayons." A complete price list, together with samples of colors, will be furnished on request. For general work it is well to have on hand a half dozen sticks of black and a stick each of green, brown, red, yellow, orange and blue. The lecture crayons come in two sizes, one measuring one inch square and three inches long; the other is one-half inch square and three inches in length. If you choose the larger size, the sticks can, when advisable, be cut to the smaller size.