SIMPSON (WILLIAM) & SONS
Early 20th century makers of both steam and motor mowers. Registered office was 1011 Pennyslvania Building. Philadelphia, USA. They made the transition from steam to petrol-engined mowers in 1910.
Early 20th century makers of both steam and motor mowers. Registered office was 1011 Pennyslvania Building. Philadelphia, USA. They made the transition from steam to petrol-engined mowers in 1910.