I did see the one in left photo but, like always, it was too far away. The cities seem to have the most old mowers. Smaller suburban blocks, more people, therefore less damage and wear over time. As I live in the country I seldom see old mowers and when I do they are usually completely clapped out wrecks. In the country people tend to abuse them over larger areas of rough ground. Lots of high grass, rocks, sticks etc.