PART FIVE - SUNBEAM KEYSTART

I have found some interesting evidence of a Sunbeam Lawnkeeper 4 Key-start.
This advertisement, from late 1970, indicates that this is a Sunbeam-Victa.
The engine is a Kirby-Tecumseh 4-stroke fitted with Tecumseh electric start.
Quite rare now, I would think. Does anyone have one?

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TO BE CONTINUED ...