Posting in the usenet newsgroup rec.crafts.metalworking as always.
3139) Interesting. In part it looks like a whistle, including the fipple formed half by the wood and half by the end of slot.But -- if it were a musical whistle, it would have larger holes on the side, and with variable spacing and sizes to tune them to specific notes.
And the perforated cone would not be there at all.
Perhaps it could be a whistle which is powered by a vacuum drawn through the perforated cone.
The shape of the fipple appears wrong for it to be powered by steam fed in through the perforated cone. You only show one view of this, and I suspect that there is a hole though the wood just behind the fipple.
3140) Strange. All formed from a single piece of wire.At a guess the duck-bill to the right fits into a tube, and it supports a tubing (glass or rubber) in the other two. Perhaps used in a chem lab.
Maybe it could hold a test tube on the end of a distillation condenser for sampling before the final product goes to a larger container.
3141) That is the most decorated Acorn cap nut I have ever seen.Unlikely to be a commercial product, though it might have started life as a normal Acorn cap nut.
And the size is rather large for most acorn nuts.
3142) A pipe reamer. Used for removing burrs from the inside of a just cut length of pipe.Used in an old style brace from the "Brace and Bit" days,
BTW The "large photos" site seems to have the two views of the acorn nut and the pipe reamer interleaved for whatever reason. :-)
3143) Two normally hand-held counters. Likely used at the admissions gate to count two different classes of entrants -- say Men vs Women or adults vs kids.3144) I think that this is a tool used by a blacksmith for punching a hole through sheet metal of whatever thickness. Heat it red hot first.
I think that the two parts separate, but they might work assembled into the hardy hole of an anvil.
Now to post this and then see what others have suggested.
Enjoy, DoN.