53B7, dark red body, black plastic wheel, no patent on base, some chips, D3 orig box has minor wear, 53B7, dark red body, 36 tread black plastic wheels, no patent on base, chips, D3 orig box, 53B8, dark red body, black plastic wheels, patent number on base, D2 orig box has minor wear, 53B2, maroon body, 24 tread silver plastic wheels, paint flaws, D3 orig box, C8-9.