. Fig. 88.—McGill's Sand-crack Clamp. thread and at the other with a left-hand thread, two clips or clamps, free to travel on the thread, there being a nut between the two which can be turned by a spanner. The clips are placed on the hoof, one on each side of the sand- crack, the hoof being prepared to receive the instrument by filing a groove or notch for the clamps to fit into, and by

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectho, booksubjecthorses