Still working - just.
Sovereign with Briggs & Stratton engine.
This is nearly 20 years old and was very reliable.
The primer is faulty so you have to prime it manually. Once its going its fine.
It has been neglected for the past few years and is held together by bits and bolts.
It does work and I've just used it but is being replaced.
Petrol lawnmower (Purley SM6)
This offer has been gifted to someone and is no longer available.