I don't think they needed to be printed to achieve a stiffening factor. They could have easily inserted blank ones and saved the time and cost of doing the printing. Also, aren't the T213s thin paper stock?
I am curious to know how this was proven to be the motivation for producing them, or is it speculation?
Last edited by PhillipAbbott79; 11-28-2016 at 07:01 AM.
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