1/16 die-cast metal IH Farmall 504 Narrow Front Tractor with IH 1150 Grinder Mixer Mill, Firestone Series 2022 – mfd by SpecCast. Part of the “Firestone Wheels of Time Collectible” series. Age 14+, not meant for play. Limited Edition, only 2500 were produced. Firestone tires on the tractor and mixer. Detailed engine, levers and hoses.