✅ SOLVED Any Ideas?

[Tencents]

Found at 1870's home site, inside of big hole is threaded, small hole is half square half round. Appears to be nickel plated.

 

Amazon Forum Fav 👍

DR.ÖTEK Metal Detector, Waterproof Gold Detector, Pinpoint & Terrain Modes, Professional Metal Detector - Grab it through Amazon!

[GoldieLocks]

Is it made of silver?
Some kind of cap?

 

[Tencents]

I think its nickel plated.

 

[bradyboy]

start with wing nut

 

[ARC]

Window latch perhaps... also there were versions of "cord cleats" that only had one hole... similar to this...

 

[Tencents]

Looks similar but I think it's too small for these uses. Also the outside is knurled as if it was meant to be turned. Looks more precision made like a pocket watch part. Thanks for your thoughts.

 

[Retired Sarge]

Look at post 5 on the item, could be part of a door lock set.

http://www.treasurenet.com/forums/what/643591-decorative-object.html

 

[Tencents]

I think you're on to something like a dead bolt for a real old lock instead of a key to activate it. Marking it solved.

 

[Tedyoh]

My guess it's a broken moto meter....similar to these....for a really small radiator

https://www.google.com/search?q=min...JKsX-1txM-1Bb-jhMAN&bih=560&biw=360&prmd=sivn

 

[Tencents]

It does look like it but it would have to be really small.

 

[desertexplorer]

Most likely what you have is the remains of an antique medical, veterinary or embalming syringe.

 

[Tencents]

I think you may have nailed it!