Found A Few More Mystery Tools.

[Jay-z]

Whats the view in the other direction?

Which item?

 

[arcflash]

The second item that has yet to be identified.

 

[Jay-z]

 

[Bill Gruby]

That is a T-Slot Clamp. It is keyed into the slot and fastened to the T-nut im the slot. The screw hold the part etc. to the table. That would be a good clamp to hold a Machinist Vise in place. The bolt and T-nut are missing.

"Billy G"

 

[arcflash]

You got it! Thats why I wanted that view.

 

[Jay-z]

I have the bolts for them . Just removed for the pics.

 

[KBeitz]

The second picture is probably the hold downs for the first picture...