Set 167
965. 9" long:


966. 9-1/2" long:


967. 8-1/4" long:

From Jim Brown's collection.
968. 14" long:


969a. 12-1/2" long:

969b. Another version of the same device, the jaws on the right open to a maximum of approximately 3" from point to point. 5" long:

These last five photos are all related:
970a.

970b.

Larger expanded view of this photo
970c.

970d.

970e.

Answers
Last week's set is seen below, click here to view the entire post:

More discussion and comments on these photos can be found at the newsgroup rec.puzzles.


966. 9-1/2" long:


967. 8-1/4" long:

From Jim Brown's collection.
968. 14" long:


969a. 12-1/2" long:

969b. Another version of the same device, the jaws on the right open to a maximum of approximately 3" from point to point. 5" long:

These last five photos are all related:
970a.

970b.

Larger expanded view of this photo
970c.

970d.

970e.

Answers
Last week's set is seen below, click here to view the entire post:

More discussion and comments on these photos can be found at the newsgroup rec.puzzles.