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Improvements in Combined Kindergarten Desks and Essels.
Improvements in Combined Kindergarten Desks and Essels.
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机译:幼儿园组合课桌和画架的改进。
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摘要
26,389. Richardson, F. S., and Richardson, Ltd., F. S. Nov. 25. Easels.-A combined desk-easel which is fitted with a reversible top b, a rack for writing- materials n, and a sheet of drawing copies q, is convertible into an upright easel by moving the ends of the back supports l from the blocks f1 to notches f2.
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