On Sun, 29 May 2005, Tony Duell wrote:
   I honestly
don't see a difference.  As long as the original parts are kept 
 Are you going to also include a diagram showing which screws were
 originally Bristol Spline, or do you assume future restorers/historians
 have the original engineering drawings? 
 
If it'll please you then yes, I recommend leaving a Tony Guide.
  Anyway, small parts have  tendency to get lost.
It's not serious if a
 Bristol Spline _key_ goes astray, that was never part of the original
 machine. But the screws were. 
This is an IBM 5155 we're talking about.  There are enough examples of
that running out in the wild that I think it's pretty fucking saved.
   with the
machine and the replacement screws do not somehow do damage (i.e.
 wrong size, wrong threading, etc.) to the case then it doesn't affect the
 machine negatively. 
 Next you'll be telling me that it's OK to replace the guts of all classic
 computers with a PC running an emulator provided you keep the original
 boards with the machine.... 
 
Haha.  You're funny, Tony.  You do realize it's a fairly large leap to go
 from swapping screws to RIPPING OUT THE INNARDS OF A
COMPUTER AND 
REPLACING IT WITH A MODERN PC RUNNING AN EMULATOR, might you, perhaps,
agree?
  Jules has originally proposed a reason (which I fully
agree with) as to
 why these screws were used in the first place. That is something that
 might be of interest to future enthusiasts. Heck, it's of interst to me
 now. There is no good reason why that information should be lost 
I agree.  He should also probably include a copy of this thread in the
machine so people in the future can be bored with the mundane idiocies
that people in the year 2005 argued over.
  There are people who collect the original packaging
for classic
 computers, who won't assmble old Heathkits (:-(, becasue they somehow
 feel that the way the components were packed is interesting, etc). I
 don't say I agree with them, but I certainly don't think they're idiots
 for caring about such things. Surely the internal parts of a machine are
 as least as important as the packing it came in. 
I don't recall calling you an "idiot", Tony.  That word came flying out of
your fingers.
--
Sellam Ismail                                        Vintage Computer Festival
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