The AMF 1291 is a 1973 riding lawn mower built by AMF in Des Moines, Iowa, USA. It originally sold for $450. It features a 6 hp Tecumseh gasoline air-cooled engine with electric start at 12 volts. The mower has a mechanical transmission with two-wheel drive and manual steering, and an open operator station. Tires are sized 11x4.00 front and 13x5.00 rear. Attachments include a 30-inch mid-mount mower deck. Electrical system is negative ground with a 12-volt battery.