Help identify old vertical stationary steam engine?

• #0 Reply
  Posted by Dampfopa on 23 Sep, 2021 13:35
• If the boiler height is 110 mm, the boiler diameter is 63 mm and the flywheel diameter is 70 mm, then it is a Doll 354/1.
  
  If the boiler height is 130 mm, the boiler diameter is 70 mm and the flywheel diameter is 80 mm, then it is a Doll 354/2.
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