1549. Approximately 20" long:
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The U-shaped part is spring returned to this position and can be pushed down about an inch:
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One of the patent drawings:
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1550. 10" long:
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1551. The larger item is about 1-1/2" diameter and is made of wood and kidskin:
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Submitted by a visitor
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1552. These photos were shot at an antique machinery show last summer :
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Larger image
The smaller piece of wood at the top is attached to the horse:
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1553. Around 6" square:
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1554. 2-1/8" diameter, the idea here is to determine who would have used this device:
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Answers
To submit photos, send them to the address in my profile.
Last week's set is seen below, click here to view the entire post.
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More discussion and comments on these photos can be found at the newsgroup rec.puzzles.