United States patent 26743

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I claim the employment of a frame holder composed of a sliding box, K, with a windlass or seller to tighten the wire, and a vertical bed or strip, G, to guide or support the box. K. substantially as and or the purpose shown and described.

This work is in the public domain in the United States because it is a work of the United States federal government (see 17 U.S.C. 105).