SALTON HOTRAY electric food keeper tray with swivel warmer

Here's the largest of these things (what...y'all thought I only had *three*?? <lol>) which is the 2nd made by SALTON INCORPORATED of New York NY. It is their model H-144. This one isn't still in its box but was found with the others, the aluminum half-round tray in pic 3 was also in the stack -- I first had no idea what that was or why it was there. Only in process of moving them all to storage did I notice that the narrow woodgrained panel under the front of the unit had a kinda annoying habit of coming loose and spinning around when picking it up -- then I noticed the little pairs of posts at its ends, and how they kinda matched the pairs of little hooks at each end of that aluminum pan -- VIOLA -- it is a 'bun warmer' (?) tray that fits under the HOTRAY and rotates in and out like a lazy susan???!!!!!

COOL!!! :-) :-) :-) Gee, if only I had the box for this one, there might have been a picture at least, so's I would have known what that tray was supposed to be -- I'm probably lucky I figured it out when I did or it could have got separated/lost from it -- quite honestly I first thought it could be part of an old refrigerator's shelves, and there are no marks or stampings on it one way or the other...?