DEC Transistor assortment on Ebay
ard at p850ug1.demon.co.uk
Fri Aug 5 09:43:52 CDT 2016
> Interesting. When looking at this I tripped over another DEC related item:
> I'm not sure what you'd use it for unless you were manufacturing DECtape
> reels, but it certainly is interesting. You could make one yourself, if you
> have a lathe and the ability to hold tight tolerances. One of the photos
> actually shows the dimensions as written on the gauge.
Which suggests the spec is 2.5" +/- 5 thou (or thereabouts).
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