The hole for the positive terminal is a little larger than the one for the negative terminal:
1562. A chain link fence stretcher, check out step 3 under "Installing the Chain Link" on this page to see it in use.
1563. A Civil War cannonball sizer, it was used as a gauge to determine if a cannonball was the correct diameter.
Another version of this tool, it's nine inches shorter than the larger 20" model:
1564. A leather rolling machine, patent number 1,067,164:
From O'neal Lee's collection
1565. A brace bit for hand grinding engine valves, the various pegs fit different sizes of the two holes in the top of the valves.
Another similar tool:
1566. A Walter A. Wood wrench for use on a mowing machine, the only text on it is the number 2152:
These two end parts were used to pry off a Pittman arm:
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.
More discussion and comments on these photos can be found at the newsgroup rec.puzzles. Glenwood Gardens Park
