it is a piece of an acme tongue carrier that is used to take the strain from the horse's neck- specialized farming tool from the early 1900s..the holes had an axel and wheel between them and another piece would protrude from the hole..
eh..whatever

medium...mmm..pi

its a muffled oar lock...rope or cloth used to make the sound of the oar scraping more quiet. Used to hold an oar in place as a fulcrum for rowing

medium..mm..pi

It is called a lucet. It is used for cord making or braiding.

medium..mmm..pi

In the same vein of cannons..it might be a botefeux which is used to hold a winding of match with which to fire the cannon.

medium..mmm pi

If Tyler Wood is correct, it's a "linstock"..not a "lintstock"..

medium...mmm..pi

dang.

electrical taser barb

It's an artificial leech used in the 1800s for bloodletting

clothes wringer

Maybe it's a wooden bottle mold...for making glass bottles..maybe milk bottles..

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