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Hirn's Recent Activity

  1. Hirn liked Jamessquared's post in the thread P2 Locomotive Company and related matters.

    To my mind, the fact that the new cylinders have been not only drawn, but actually manufactured, suggests that the valve gear must be very substantially designed. It's possible that there might be some minor outstanding issues, but the...

    Mar 29, 2026 at 2:54 PM

  2. Hirn liked Hermod's post in the thread P2 Locomotive Company and related matters.

    2 outside cylinders 22.5 inch diameter high enough to clear platform and 250 psi and driving third set of drivers P2-simple by Hermod posted May 18, 2021 at 5:18 PM original Cylinder Block 2001 by Hermod posted Apr 17, 2020 at 8:49 AM

    Mar 29, 2026 at 2:47 PM

  3. Hirn liked Hermod's media P2-simple in the album Pictures from Hermod

    p2-simple.jpg Mar 29, 2026 at 2:46 PM
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