I've just found that there are at least two case variants for the 380Z
too; they have exactly the same connectors and panel blanking plates /
cut-outs, but in a totally different arrangement, which seems a strange
thing to do. (One styles does have the stencils for RGBS video signals
on the back, but both types have the blanking plate / hole for the BNC
video signals, so it doesn't seem to be the case that one type was never
intended to have a colour board)
I'm still hoping to find out one day why at least one of RML's adverts
shows a white-cased 380Z; I've never heard of anyone who owns such a
thing.
I think at least one of my manuals mentions Tony's prototyping board in
passing, but I've not seen any details on it though.
cheers
Jules