Results per page: 25 | 50 | 75 | 100 | 200 | Showing 1 to 4 of 4 Clear search industrial industry people veteran Show all Johnny Dunlop riding his tricycle with rubber tyres, 1888. » 1895 Knight with John Henry Knight and his son » John Henry Knight on Knight 1895 » John Henry Knight and wife on Knight 1895 3 wheeler »