What the ???
I thought I had seen everything, this is a machine that is supposed to be "Preserved" by a preservation group...
The Computer Preservation Group is dedicated to the preservation of historical computers.
I choked and spat my coffee out when I read that line.
This is the sort of butchery that when done properly and well, can look good... but I have to say that this is IMHO a serious error of judgement in constructing this and it will fail standard electrical tests because it is not housed in a sealed box, it is exposed and therefore poses a danger to the user, it has been modified and looking like it has also had electrical modification too...!