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British H-class (Holland Type 602):

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  • British H-class (Holland Type 602):

    A while ago I was very interest in Holland-type boats. So I went on a hunt for good plans (e.g. US S-class) but it was hard to obtain something useful until I wrote a mail to the Roayal Maritime Museum in London. There I could obtain really high quality scans of a group 3 h-class submarine (HMS H-51). I forgot about them for a few years but now with Corona, lock down and boredom, I rediscovered them and started making CAD models. This is where I'm at:

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    Any experiences with Holland type boats? Moulds seem to be tricky because of the unusual stern design, and the high freeboard also seems tough to handle.
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  • #2
    Looking forward to following your progress with the H-class CAD model.

    I guess you may already be aware of some of the background information on the H-Class in the BR3034 HM submarines 1901-1930 online at the following link;

    http://rnsubs.co.uk/dits-bits/br-304...hapter-10.html

    Also Norman Friedman's book British submarines in Two World Wars has a few photo's and background information.

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    • #3
      Yes, I stumbled across this page. There are a few pictures around but they comparatively rare with respect to the 52 boats that were built.

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      • #4
        Firts sketches of the conning tower....

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        • #5
          Detail work on the conning tower of my RN H-class sub....hard with so few pics out there.....

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          • #6
            Skipping between Click image for larger version

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            Last edited by DrSchmidt; 05-06-2021, 10:05 AM.

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            • #7
              British H-Class: Bow plane folding mechanism as I understand it from the drawings. Clever....

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