What's the rarest or most unusual computer-related item do you own?

[Brent Hilpert]

On 2017-Jan-10, at 2:09 PM, Andy Cloud wrote:
> Hi Everyone!
> 
> I thought this would be an interesting question to ask around - What's the
> rarest or most unusual computer-related item do you own?
> 
> For me, personally, I have a Altair 8800!
> 
> Looking forward to hearing your answers


How about this Tyrotek analog computer, ca. 1968.
Tyrotek was a small garage startup company, this is one of 6 made.
The people that made it eventually found my web page and provided some history:

	http://www.cs.ubc.ca/~hilpert/e/tyrotek/index.html

Everybody loves plugboards.