Part 142a
142a.bk1 Dunlop Cord, sans-serif text, coarse tread | 142a.bk2 Dunlop Cord, fine print, coarse tread | 142a.bk3 Dunlop Cord, coarse print, coarse tread | 142a.bk4 Dunlop, coarse tread |
142a.bk5 Dunlop, fine tread | 142a.bk Meccano only, square profile | 142a.gy Grey rubber | 142a.bk6 Meccano only, square profile, black neoprene |