Thread: True-Trace attachment: Install Requirments?

I’m looking at buying a True-Trace lathe attachment (by bridgeport), but the guy selling it knows nothing about it. I’m guessing the height of the tool is specific to a swing, since it mounts to the compound bolt interface. The label (see attached pic) has the number 22595 with an illegible heading and a Serial of 2B-121.

Can someone help me find out what Size & Brands of lathe this will fit?

Here's the pic...