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3157. 7-1/2" long, take a look at Neatorama for more guesses and a chance to win a T-shirt.
3158. 4-1/2" long:
3159. 7-3/4" long, this tool has an uncommon attribute:
3160. 8" long:
3161. 4" long:
3162. 12" long:
It's hollow from the base of the wedge at least up to the hole seen in the third photo:
14" long, used in a similar manner as the previous tool, hollow from the bottom up to the small hole in the side:
3157. This is an ice pick, it is similar to the tool in patent number 314,723.
3158. This front and rear sight tool was designed to remove, install, and adjust the rear sight of an HK USP, and HK P2000.
3159. There are four nested screwdrivers in the handle of this GAM Mfg. Co. hammer:
3160. A derailleur for a bike:
3161. This is a lamp extractor for use on the small light bulbs in old control panels:
3162. A powder wedge, it was filled with gunpowder or pyrodex and used to split logs too large for a sawmill to handle. The hole in the side was for the fuse, and a chain with a spike on the end was attached to the ring, with the spike driven into the side of the log so that it didn't fly too far from the explosion.
Similar to the wedge except that a hole must be drilled for it, the purpose of the flag was to make it easier to find after detonation, these could also be used on tree stumps.
A couple of months ago this unidentified tool was posted here, turns out that it's a powder wedge from Australia:
Are you interested in Old Tools and Tool Collecting? Want to learn more about tools, and meet some great people who have the same interests? Please take a minute to check out the Mid-West Tool Collectors Web Site at this link: www.mwtca.org.
To submit photos, send them to the address in my profile, please include dimensions, any text on the item, and where it was found.
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.