picked up another old engine and gearbox from Mum & David's

I couldn't believe it when I picked up the gearbox and the bottom fell out. The magnesium alloy had corroded from sitting on dirt for the past 10 years. Still hoping some parts are useful! The engine is a 1500N. Need to have a good look at it still, but I think the crank case will be the basis for the new 1915 rebuild.