That DENNIS is a beautiful mower Les! And that 600cc SV makes it even more interesting.
My lawn isn't very flat and I don't dare using a ride-on lawnmower, for fear of falling over. And walking gives me a bit more exercise.
The Stig:
It's actually '86, not '82, there's a sticker on it. It has a +/-190cc Briggs & Stratton SV engine. Self propelled, obviously.
On bringing these things to the dump: you can of course take the engine out. That's how I still have a 98cc SV from a Suffolk Punch.
Hmm... now how can I use that to suck the oil out of my car?
Edit: Breakwellmz: is that a Suffolk Punch??? Looks like the one I had, only more modern (and better). Anyway, looks eminently usable - good deal!