Nice to know of the relatively low number of HM20's produced. I own one with the engine number HM20 176. Does this make it the 75th M20 ever made? Do many others survive?
Rupert. My apologies for not responding to your updated numbers. I obviously missed that message. Many thanks for the interest.
Hamish, my engine number is 484 so I guess that makes it the 383rd engine produced. I hope others will respond on this as these models get very little recognition anywhere.
