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    Re: Cylindrical Slide Rule tube poll
    From: Douglas Denny
    Date: 2010 Jan 25, 15:00 -0800

    Well done Wolfgang.

    This is good news. The material is probably very much like the phenolic resin material called 'tufnol' which has good dimensional stability with temperature and humidity, is easily worked and quite strong. If similar, it will be brittle most likely to some extent so will not take being dropped on the floor if thin tubing.

    Paypal is a very good way to transfer monies around the world. Anything else especially if involving banks is a nightmare. A cheque sent is the only other real alternative I think.

    Douglas Denny.
    Chichester. England.
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