What is this..

[Dale Dumond]

Pat. date Mar.1925.
about 3 feet long. I know it is some type of clamping device and was probably a sub assembly of a larger machine.

[Bill Orbine]

Could possibly be from a Taylor Clamp system.

[Mel Fulks]

Yep. Could have been used in a clamp rack or "glue wheel"

[Dale Dumond]

Thanks; I think you are right
Do you think there is any value to them? I have no need for that long of clamp but hate to modify them if someone can use them.

[Charles Taylor]

I'd suggest registering over at OWWM.org and asking there. Lots of knowledge and interest there.

[Steve Jenkins]

Where are you located in case someone is interested

[Mike Cutler]

Thanks; I think you are right
Do you think there is any value to them? I have no need for that long of clamp but hate to modify them if someone can use them.

To the right person they have value. Someone doing panel glues on a regular basis, that would fit into those clamps.
You don't have the whole system there. Those were part of a clamp rack assembly.
I personally wouldn't modify them. They're in really good shape for their age.

[Dale Dumond]

Northwest Ohio about 1 hour south of Toledo.

[Marc Jeske]

http://www.jamesltaylor.com/used_clamps

http://www.jamesltaylor.com/edge_gluing

[johnny means]

It wouldn't take much to make a killer wall mount clamping station with those.