punchcard svg file available

[simon]

Its hard to explain. it feels tough and bendable, but it is thinner as 
you would expect from the toughness.

On 10-09-15 18:08, tony duell wrote:
>
>
>> If you find a source of paper stock that works, please let everyone
>> know about it. The real paper is gone, and will likely never be made
>> again. It is a specialized stock that is extremely difficult to make.
>
> What is different about it? Thickness? Weight/square metre? Density?
> Impregnated with something?
>
> -tony
>

-- 
Met vriendelijke Groet,

Simon Claessen
drukknop.nl