Need help identifying

[OPUS1]

Don't know what these are but any help is appreciated.

 

[CRUSADER]

First one is an old furinture fitting.

 

[mojjax]

The first thing looks like a piece to a sythe handle ?

 

[Monty]

First one looks like a Chinese cash coin.... I think? And the second I haven't a clue. Monty

 

[CRUSADER]

The first thing looks like a piece to a sythe handle ?

could be, didn't see the impression on the first scan of it

 

[lostcauses]

Top one, part of a bicycle seat: the adjuster for angle part. Second looks to be a toy wheel.

 

[mojjax]

The first thing looks like a piece to a sythe handle ?

It reminds me of this :
http://forum.treasurenet.com/index.php/topic,205294.0.html

see post #48 & #59