A few pics of my Boundy mowers while I was cleaning up the shed today. Lawn Patrol, Lawn Scout, Lawn Cub, Pathfinder and the very last of them the Model 11 Briggs powered Lawn Patrol.
I have also taken pics of the variants in height adjusters etc which I will post later, I can confirm that Boundy did use nylon or plastic wheels on some models in the end. My 15” Lawn Patrol is fitted with them, they are the Olympic brand and were painted silver. They seem to have been fitted to the 18” mowers at one stage but not as a complete change over as the Model 11 still used the metal wheel sets.