Subject: Knowledge Base

[Mike Loewen]

On Fri, 16 Jan 2015, Al  Kossow wrote:

> On 1/16/15 8:39 AM, Guy Sotomayor wrote:
>
>>  One that I've been following recently is Carl Claunch's blog on restoring
>>  the
>>  IBM 1130 that he rescued.
>
> http://rescue1130.blogspot.com/
>
> He mentioned on the 1401 list that he's come up with a mod to the 
> Documation card readers to read right-notched cards. I was hoping he 
> might have posted what he'd done somewhere as I tried it by cutting a 
> trace to ignore the top edge sensor on the trailing edge of a card scan, 
> but that didn't work.

    Please pass that on if you find out what it is.  I have the same setup.


Mike Loewen				mloewen at cpumagic.scol.pa.us
Old Technology				http://q7.neurotica.com/Oldtech/