| Gardiner | H. G. | Cranbrook | Whippet | CB ● 76 | Cranbrook Road Board | 1927-28 |
| Gardiner | J. | Kellerberrin | Dodge | KE ● 123 | Kellerberrin Road Board | 1924-25 |
| Gardiner | J. | Kellerberrin | Dodge | KE ● 123 | Kellerberrin Road Board | 1925-26 |
| Gardiner | J. | Kellerberrin | Dodge | KE ● 123 | Kellerberrin Road Board | 1926-27 |
| Gardiner | J. | Kellerberrin | Dodge | KE ● 123 | Kellerberrin Road Board | 1927-28 |
| Gardiner | K. | Preston | Chevrolet | PE ● 75 | Preston Road Board | 1924-25 |
| Gardiner | K. | Lowden | Ford | PE ● 75 | Preston Road Board | 1925-26 |
| Gardiner | K. | Lowden | Rugby | PE ● 75 | Preston Road Board | 1926-27 |
| Gardiner | K. | Lowden | Rugby | PE ● 75 | Preston Road Board | 1927-28 |
| Gardiner | M. | Ferguson | Ford | DA ● 6 | Dardanup Road Board | 1924-25 |
| Gardiner | M. | Wellington Mills | Ford | DA ● 6 | Dardanup Road Board | 1925-26 |
| Gardiner | M. | Wellington Mills | Ford | DA ● 6 | Dardanup Road Board | 1926-27 |
| Gardiner | M. | Wellington Mils | Ford | DA ● 6 | Dardanup Road Board | 1927-28 |
| Gardiner | M. C. | Donnybrook | Ford | PE ● 137 | Preston Road Board | 1927-28 |
| Gardiner | Mrs M. A. | Kellerberrin | Chevrolet | KE ● 121 | Kellerberrin Road Board | 1926-27 |
| Gardiner | Noel | Ferguson | Premier Motorcycle | DA ● 1 | Dardanup Road Board | 1922-23 |
| Gardiner | P. D. | Preston | Chevrolet | PE ● 56 | Preston Road Board | 1925-26 |
| Gardiner | P. D. | Preston | Chevrolet | PE ● 56 | Preston Road Board | 1926-27 |
| Gardiner | P. D. | Preston | Chevrolet | PE ● 56 | Preston Road Board | 1927-28 |
| Gardiner | R. J. | Milledon | Ford Truck | SW ● 94 | Swan Road Board | 1926-27 |
| Gardiner | R. J. | Millendon | Ford Truck | SW ● 94 | Swan Road Board | 1927-28 |
| Gardiner | R. K. | Blantyre, Moora | Ford | M 14 | Moora Road Board | 1915 |
| Gardiner | R. K. | Blantyre, Moora | Ford | M ● 14 | Moora Road Board | 1917-18 |
| Gardiner | R. K. | Blantyre, Moora | Ford | M 14 | Moora Road Board | 1919 |
| Gardiner | R. K. | - | Buick | M ● 86 | Moora Road Board | 1925-26 |
| Gardiner | R. K. | - | Buick | M ● 86 | Moora Road Board | 1926-27 |
| Gardiner | R. K. | Moora | Oldsmobile | M ● 86 | Moora Road Board | 1927-28 |
| Gardiner | S. N. | Karragullen | Reo Wagon | 7394 | Metro Private Car | 1925-26 |
| Gardiner | S. N. | Karragullen | Reo Wagon | 7394 | Metro Private Car | 1926-27 |
| Gardiner | S. N. | 23 Anstey Street, Cottesloe | Minerva | 3377 | Metro Hire or Trade | 1927-28 |
| Gardiner | T. | 33 Burt Street, North Perth | Summitt | 6544 | Metro Private Car | 1925-26 |
| Gardiner | T. | 33 Burt Street, North Perth | Summitt | 6544 | Metro Private Car | 1926-27 |
| Gardiner | T. | Ballidu | Ford Truck | WB ● 163 | Wongan-Ballidu Road Board | 1926-27 |
| Gardiner | T. L. | Kondut | Ford Truck | WB ● 225 | Wongan-Ballidu Road Board | 1927-28 |
| Gardiner | T/ | 33 Burt Street, North Perth | Summitt | 6544 | Metro Private Car | 1927-28 |
| Gardiner | W. M. | Devon Road, Bassendean | Austin | 5874 | Metro Private Car | 1927-28 |
| Gardiner | Wilfred | Ferguson | Rugby | DA ● 76 | Dardanup Road Board | 1927-28 |
| Gardiner Bros | - | Ferguson | Buick | DA ● 46 | Dardanup Road Board | 1925-26 |
| Gardiner Bros | - | Ferguson | Buick | DA ● 46 | Dardanup Road Board | 1926-27 |
| Gardiner Bros | - | Roe Street, Perth | Ford Van | 8658 | Metro Private Car | 1926-27 |
| Gardiner Bros | - | Yorkrakine | Chevrolet Truck | KE ● 118 | Kellerberrin Road Board | 1927-28 |
| Gardiner Bros | - | Ferguson | Buick | DA ● 46 | Dardanup Road Board | 1927-28 |
| Gardiner Bros | C. B. | Boyanup | Ford Lorry | DA ● 64 | Dardanup Road Board | 1926-27 |
| Gardiner Bros | C. B. | Boyanup | Ford Lorry | DA ● 64 | Dardanup Road Board | 1927-28 |
| Gardiner J. Ltd | - | Harpers Blds. Howard Street, Perth | Chevrolet | 11272 | Metro Private Car | 1926-27 |
| Gardiner Ltd | J. | Harpers Blds. Howard Street | Chevrolet | 11272 | Metro Private Car | 1927-28 |
| Gardner | A. | Dudley Street | Triumph 3½ H.P. Motorcycle | MJ 7 | Midland Junction Municipality | 1915 |
| Gardner | A. S. | Mount Helena | Ford | GE ● 66 | Greenmount Road Board | 1927-28 |
| Gardner | F. T. | Harvey | Ford | H ● 57 | Harvey Road Board | 1924-25 |
| Gardner | F. T. | Harvey | Ford | H ● 57 | Harvey Road Board | 1925-26 |
