Helpi have no RPM historic imformation

[Red Raster]

Hi i need your help, i have a regenerative radio made by Radio Products Manufactures Chicago (R P M) labeled on knobs and brown bakalite assys and stamped in to the frames of the tuning condencers, this radio has three
tuning dials and three rheostat dials for the tube filaiments, all is on a wood
bread board surface with a top that has a glass front and a hinged back door. The set uses six UX201A tubes.
i could not get the pictures to upload and am heading out on a road trip but will get some pics out asap and in the mean time maybe someone has imformation on this ornate factory made set.
mike