Start up a Lister D petrol Single cylinder engine built in 1930's, and then stop and drain it.

How to Start up and Stop a Lister D petrol Single cylinder engine built in 1930's, a work horse on the British farms at that time.
Explained by Bob Deeley the owner of the engine that originally belonged to his Father,
One happy bunny🐇😄, clean out, new head gasket, oil, carb de-rusted and set-up - not run for 13 years.