What is this?

Fri May 10 15:13:19 CDT 2019

On 5/10/19 12:45 PM, Donald via cctalk wrote:
> http://www.myimagecollection.com/webpics/unknownmachine.jpg
> 
>  
> 
> The model number looks like 9603.  Can't tell for sure.  The box in back has
> the 14xx flavor.

IBM 9603 WALNUT - Microfilm image storage and retrieval system.   Read
about it on PDF page 13 here:

http://nopr.niscair.res.in/bitstream/123456789/28351/1/ALIS%2014%282%29%2062-75.pdf

Circa 1960.

There's more on the web; just search on "IBM WALNUT"

--Chuck