Old engine Callesen semi diesel type 195A in 1950 and old Greek engine Malkotsi diesel in1952 

Callesen type machine, 25hp, 2-stroke with one cylinder used either at Miron Xylouris winery in Galeni, Crete to press grapes back in the 50s or at the olive oil factory to press olives and produce oil.
Greek Malkotsi engine, 15hp, 4-stroke with one cylinder used in farming to water vineyards