For first time visitors I recommend this archive for some of my best posts.
1795. 10" long, patented in the 1890s:
1796. 8-1/2" long, an unidentified tool that was sent in by a visitor:
1797. 10" long:
It's open at the top and hollow inside:
1798. Approximately 9-1/2" tall:
A view of the other side:
1799. 9" long, take a look at Neatorama for more guesses on the this tool and a chance to win a T-shirt:
1800. 11" long, this tool has four different functions:
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.
Black Ops Pro Tips
More discussion and comments on these photos can be found at the newsgroup rec.puzzles.