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

[Dave Wade]

Perhaps its for some kind of switch matrix for programming analog computers. EAI were big into analog and hybrid computers...

Dave

> -----Original Message-----
> From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Cory
> Heisterkamp
> Sent: 12 January 2017 20:11
> To: General Discussion: On-Topic and Off-Topic Posts
> <cctalk at classiccmp.org>
> Subject: Re: What's the rarest or most unusual computer-related item do you
> own?
> 
> Given the topic, I have this rather *unique* punch card reader, if you want to
> call it that. It is marked EAI but that's where the trail turns cold.
> Perhaps used as a microcode source? All holes are read simultaneously via
> individual switches. If someone has seen one before, please speak up. -C
> 
> 
> http://www.radar58.com/reader/IMG_2894.jpg
> http://www.radar58.com/reader/IMG_2895.jpg
> http://www.radar58.com/reader/IMG_2896.jpg
> http://www.radar58.com/reader/IMG_2897.jpg
> 
> 
> >