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Scientific American, Vol. 76, No. 10 (1897) (1897)

leaf 3

An illustration from Scientific American, Vol. 76, No. 10 (1897), 1897, leaf 3
___——_ A BEDCLOTHES FASTENER. anew in order to goto the ocular. It might be sup- CX Sane een posed that the use of two prisms would suppress much The illustration represents a simple and inexpensive Za ANE Coe light and cause the loss of the benefit resulting from the device for keeping clothes in… … the rays were re- duced. The plunger is normally held in raised posi- JOY’S BEDCLOTHES FASTENER. flected from mir- tion by a spring, but is adapted to be forced downward rors. It was in by a yoke lever, a cross bar of which extends through injure the most delicate quilt or other bed covering,…

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