n with the old style of board. The reader will see in this engraving a remedy for sufficient.” The inventor provides a yoke, A, which slides in a The shank of the brace is provided with a screw groove in the casing, B, straddles the zenter-board and is confined bya bolt, C. The usual tackle is… … Patented through the the shape of the upper Scientific American Pat- end of the yoke so as to eot Agency on Jan. 16, use different kinds of 1866, by J. P. Gordon, tackle, according to the whom address at West weight and size of the Garland, Me., for further board. A patent was obtained on this…
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