What are these IBM 'thingys'
leaknoil at gmail.com
Mon Oct 25 22:05:31 CDT 2010
Ah got it. The connector thing didn't make sense until I thought about
it reversed. Makes sense now. The flanged side threw me.
On 10/25/2010 7:49 PM, Al Kossow wrote:
> On 10/25/10 7:26 PM, leaknoil wrote:
>> It looks to me like a punch card exactly fits in there and the
>> contacts are what read the holes in the card.
> cards are read with 12 brushes
> they appear to be the cover connectors for interconnecting cables
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