> I suppose I should try and round up images of 19" x 5-1/4" PDP-10 > panels, too
So there are quite a few, although I'm not sure they are exactly the same as the ones used in the PDP-11's, PDP-15's, etc. Those use a plastic bezel which is the same as the blank panels in the H960 racks, into which the inlay is set from the front, and glued down to the lip inside the bezel. The PDP-10 ones, from the pictures, and my vague memory, use metal bezels which cover the panels from the front, holding them on, so the shape of the inlay may be subtly different. Anyway, I found images (not great - all B+W illustrations in manuals) of the following PDP-1 panels: DF10 DA10 RC10 BA10 TD10 TM10 DS10 RM10B DC10 RP10-C MB10 MD10 I'll add them to the page at some point. If any has actual images of any of these, they'd be appreciated. (And no, none of them is the mystery panel in the RSTS manual.) Noel