John Deere 1943 "BO" Lindeman Crawler Diecast Tractor by The Hamilton Collection Celebrate the innovative John Deere 1943 "BO" Lindeman Crawler, the tractor that farmers made tracks for, with this collectible John Deere diecast tractor, available from The Hamilton Collection Officially licensed by John Deere This John Deere diecast tractor is precision-engineered by SpecCast Collectibles in 1:16 scale and boasts the classic high-gloss John Deere green finish, hand-applied logos, and quality workmanship throughout Loaded with even more authentic details, including a manufacturer-specific engine, authentic operator controls, and rolling treaded tracks 1:16 scale