Going to need some help here. ......

[Dhal22]

Sine bar

That's it, thx. Never been used it appears.

 

[Flyinfool]

The one in the wrap is a sine bar.
#3 in post 3 is a center for mounting in a chuck

It looks like there are some neat items in the pile of stuff still in the boxes.

 

[mmcmdl]

I don't know what this is.

That is a home made slitting saw arbor most likely .

 

[Dhal22]

Micro feed Albrecht if you're lucky .

Spring loaded shaft.

 

[mmcmdl]

That is called a micro feed chuck . Is it an Albrecht ?

 

[Dhal22]

That is a home made slitting saw arbor most likely .

I agree.

 

[Dhal22]

That is called a micro feed chuck . Is it an Albrecht ?

Yes!

 

[Dhal22]

Brown and Sharpe

 

[Dhal22]

More.

 

[Dhal22]

Don't know.