Need a tool rest holder for an old delta lathe

I need an extra tool rest holder for my lathe, the part number on the one I have is DDL-171, also need the part that bolts it to the lathe bed. I have a 24” tool rest that goes with it and needs two holders and I only have one. Or if anyone knows where to find a holder that will do the job well enough that will work for me. I don’t know when designs or dimensions were changed but this lathe seems to be from mid30s- the 40s.

-- --Rev. Russ in NY-- A posse ad esse