[GreenKeys] off topic? sort of..

[simon]

/me is translating things to metric... :-)

On 08-09-15 17:26, Pete Lancashire wrote:
> I made some. I use to have access to a paper guillotine (need again,
> willing to buy one).  The spec is for 99lb paper stock, I used  "100 lb
> cover, Sheffield 125", note that weigh does not always translate in to
> thickness. A good supplier will know, it has to do with the density of the
> stock. A card is 7-3/8" x 3-1/4" x .007". I forget the details of the notch.
>
> I made the cards in the mid 1990's.
>
> Any 'real' print shop will have a guillotine, depending on their stock you
> may have buy a 36" x 36" ream.
>
> If your lucky he will have smaller stock, 8-1/2 x 11 to 11 x 17.
>
> You will want to have a few samples made first unless you know the paper
> stock is for punch cards, the two most important spec are thickness and
> smoothness. The wrong
> smoothness and the cards will stick together.
>
> For 'real' specification surf this URL
>
> http://ibm-1401.info/CardStockSpecifications.html
>
> Start with this guy http://ibm-1401.info/TabCardStockManSpec_Page_1-.html
>
> -pete
>
>
>
>
>
> On Mon, Sep 7, 2015 at 11:50 PM, simon <simski at dds.nl> wrote:
>
>> Hey,
>> thats funny. we at hack42 have it the other way around. :-) we got a 029
>> missing its cap over the programming card but otherwise functioning, but we
>> have almost no blank cards left. we keep repunching old cards..
>>
>>
>>
>> On 07-09-15 19:02, Able Baker via GreenKeys wrote:
>>
>>> Anyone know where I can obtain an old IBM printing keypunch Model 026 or
>>> 029?I think it had "Green keys"...Just asking...I've got about 10,000 blank
>>> IBM cards that I'd like to punch.Thanks.
>>> AlWB2RBF(former IBM Field Engineer)
>>>
>>>
>>>
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>> --
>> Met vriendelijke Groet,
>>
>> Simon Claessen
>> drukknop.nl
>>
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>> http://comcents.com/tty/greenkeyssearch.html
>>
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>
>
>
> ______________________________________________________________
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>
> 2002-to-present greenkeys archive: http://mailman.qth.net/pipermail/greenkeys/
> 1998-to-2001 greenkeys archive: http://mailman.qth.net/archive/greenkeys/greenkeys.html
> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: http://comcents.com/tty/greenkeyssearch.html
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

-- 
Met vriendelijke Groet,

Simon Claessen
drukknop.nl