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  1. C

    Mystery steam engine

    Thats about all i get
  2. C

    Mystery steam engine

    New attempt
  3. C

    Mystery steam engine

    The diameter are maybe 5 mm I try to get a better print
  4. C

    Mystery steam engine

    Finally after several attempts I got a print of the hohles And the slot in the front So the hohles seem to be in the frontpart Towards the chest. Triangular hohle
  5. C

    Mystery steam engine

  6. C

    Mystery steam engine

    Hi green twin In my engines case How is the d valve attached to rhe rod? On the pic you got threads and nuts I got a blank round. Regards chris
  7. C

    Mystery steam engine

    Hi green twin and jason Can it be that here a little pressure gauge Or a cock is installed?
  8. C

    Mystery steam engine

    Lets see the crank bearing 15.23 Chris
  9. C

    Mystery steam engine

    Lets try the crank flange It showes 30.27 mm Not realy metric Why wouldent you do 30? Chris
  10. C

    Mystery steam engine

    Hi jason and green twin Here is the 18 mm hohle in the cast With verniere and mic Chris It showes 18 .235 mm
  11. C

    Mystery steam engine

    Hi jason Its probably also my conversion to inch I used just 25.4 and divided Like 10.85 : 25.4= 0.42716535 Me 0.43 I double check that 18 19 mm hohle again and try to get the hohle pattern Regards chris
  12. C

    Mystery steam engine

  13. C

    Mystery steam engine

    Hi jason aswell to you thank you very much You guys are awsome I put the mic on the crank ends if u guys want I try to get a paperprint prom that 18.5 hohle
  14. C

    Mystery steam engine

    Far out thank you green twin The slider Thank you very much Chris
  15. C

    Mystery steam engine

    Hi green twin It got more slots than 3 I did the paper as u mentioned Bud i will double check Regards chris
  16. C

    Mystery steam engine

    Hi jason I get hat done as soon im back from work Regards chris
  17. C

    Mystery steam engine

    I also got micrometers bud they metric I got one inch mic 0 to 1” Bud i cant realy read it Chris
  18. C

    Mystery steam engine

    I have to go to bed now The small hohles on the0.728 hohle You mean? I think its imperial Metric weird neasurments tooo The big cylinder would be 68.6 mm diameter Regards chris
  19. C

    Mystery steam engine

  20. C

    Mystery steam engine

    Hi jason I havent got digi calippers bud i will buy Im sorry i grew up in switzerland and fully in Metric I got the chest also
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