Please Help Identify Parts

[LarryInMichigan]

A few weeks ago, I bought an old coffee can full of parts at an estate sale, and I want to start figuring out what they are.  Here are a hook and what I think is a transmitter.  The back of the transmitter is stamped "294W".  Also on the back are "GRAY BAR" and "L.A. SMITH" written in pencil.  How much are these things worth?

Thank You

Larry

[rdelius]

The hook is for an older 20 series WE stick with non insulated parts. The transmitter is out of a metal Greybar (WE) wall intercom

[LarryInMichigan]

Thank you for the information.  I expect that there isn't much demand for the transmitter, but I might consider listing the hook for sale.

Larry