| Mortimer | A. A. | 66 Carnac Lane Fremantle | Ford | 6094 | Metro Private Car | 1924-25 |
| Mortimer | A. A. | 66 Carnac Lane Fremantle | Ford | 6094 | Metro Private Car | 1925-26 |
| Mortimer | A. A. | 66 Carnac Street, South Fremantle | Ford | 11108 | Metro Private Car | 1926-27 |
| Mortimer | A. A. | Hope Valley | Ford | RO ● 67 | Rockingham Road Board | 1927-28 |
| Mortimer | A. W. | Mint Street, Victoria Park | Ford Wagon | 13659 | Metro Private Car | 1926-27 |
| Mortimer | A. W. | Hope Valley | Gray Truck | RO ● 13 | Rockingham Road Board | 1927-28 |
| Mortimer | A. W. | Yorjup Road, Coogee | Ford Truck | 12560 | Metro Private Car | 1927-28 |
| Mortimer | E. Crosland | Narrikup | Chevrolet Truck | PL ● 138 | Plantagenet Road Board | 1927-28 |
| Mortimer | J. C. | Hope Valley | Ford 20 H.P. | RO ● 7 | Rockingham Road Board | 1922-23 |
| Mortimer | J. C. | Hope Valley | Ford 20 H.P. | RO ● 7 | Rockingham Road Board | 1923-24 |
| Mortimer | S. | 23 Heytesbury Road, Subiaco | Chevrolet | 13923 | Metro Private Car | 1926-27 |
| Mortimer | S. | 23 Heytesbury Road, Subiaco | Chevrolet | 13923 | Metro Private Car | 1927-28 |
| Mortimer | W. | Fitzgerald Street | Triumph 3½ H.P. Motorcycle | N 12 | Northam Municipality | 1915 |
| Mortimer | W. | Fitzgerald Street | Triumph 3½ H.P. Motorcycle | N 12 | Northam Municipality | 1916 |
| Mortimer | W. | Duke Street | Triumph Motorcycle | N 12 | Northam Municipality | 1917-18 |
| Mortimer | W. | Duke Street | Triumph | N 12 | Northam Municipality | 1919 |
| Mortimer | W. | Duke Street | Overland | N 8 | Northam Municipality | 1922-23 |
| Mortimer | W. | Duke Street | Indian Motorcycle | N 12 | Northam Municipality | 1922-23 |
| Mortimer | W. | Duke Street | Overland | N 8 | Northam Municipality | 1923-24 |
| Mortimer | W. | Duke Street | Overland | N 8 | Northam Municipality | 1924-25 |
| Mortimer | W. | Duke Street | Oakland | N 161 | Northam Municipality | 1925-26 |
| Mortimer | W. | - | Oakland | N ● 38 | Northam Road Board | 1927-28 |
| Mortimer | W. C. | Gugeri Street, Claremont | Ford Wagon | 6449 | Metro Private Car | 1924-25 |
| Mortimer | W. C. | 30 Gudger Street, Claremont | Ford Wagon | 3385 | Metro Hire or Trade | 1925-26 |
| Mortimer | W. C. | Gugeri Street, Claremont | G.M.C | 3877 | Metro Hire or Trade | 1925-26 |
| Mortimer | W. C. | Gugeri Street, Claremont | General Motors Company | 3877 | Metro Hire or Trade | 1926-27 |
| Mortimer | W. C. | 30 Gugeri Street, Claremont | Inter Wagon | 10042 | Metro Hire or Trade | 1926-27 |
| Mortimer | W. C. | 30 Gugeri Street, Claremont | International Wagon | 10142 | Metro Hire or Trade | 1926-27 |
| Mortimer | W. C. | 30 Gugeri Street, Claremont | International Wagon | 10142 | Metro Hire or Trade | 1927-28 |
| Mortimer | Wm. | Bencubbin | Chevrolet Truck | MM ● 60 | Mount Marshall Road Board | 1926-27 |
| Mortimer | Wm. | Bencubbin | Chevrolet Truck | MM ● 60 | Mount Marshall Road Board | 1927-28 |
| Mortimer & Co | W. C. | Gugeri Street, Claremont | G.M.C. Truck | 10798 | Metro Hire or Trade | 1927-28 |
| Mortimore | Mrs | Hope Valley | Ford | RO ● 7 | Rockingham Road Board | 1925-26 |
| Mortin | H. | Elleker | Chevrolet | A ● 41 | Albany Road Board | 1926-27 |
| Mortjoy | H. D. | Toodyay Road, Middle Swan | Ford | 8819 | Metro Private Car | 1926-27 |
| Mortlock | A. J. T. | Bally Bally | Ford | BE ● 107 | Beverley Road Board | 1925-26 |
| Mortlock | A. J. T. | Bally Bally | Ford | BE ● 107 | Beverley Road Board | 1926-27 |
| Mortlock | C. A. | 890 Hay Street, Perth | Morris-Cowley | 9593 | Metro Private Car | 1926-27 |
| Mortlock | C. A. | 890 Hay Street, Perth | Morris-Cowley | 9593 | Metro Private Car | 1927-28 |
| Mortlock | H. J. | Rheola Street | B.S.A. 4¼ H.P. Motorcycle | P 1009 | Perth Municipality | 1917-18 |
| Mortlock | H. J. | Queen Street | B.S.A. 4½ H.P. Motorcycle | P 1009 | Perth Municipality | 1919 |
| Mortlock | H. J. | Queen Street, Perth | O.K. Junior | 1133 | Metro Motorcycle | 1922-23 |
| Mortlock | H. J. | Queen Street, Perth | Buick | 2307 | Metro Private Car | 1922-23 |
| Mortlock | H. J. | 890 Hay Street, Perth | Buick | 2307 | Metro Private Car | 1923-24 |
| Mortlock | H. J. | 890 Hay Street, Perth | Buick | 2307 | Metro Private Car | 1924-25 |
| Mortlock | H. J. | Perth | Buick | 2307 | Metro Private Car | 1926-27 |
| Mortlock | J. A. T. | Beverley | Ford | BE ● 107 | Beverley Road Board | 1923-24 |
| Mortlock | J. A. T. | Beverley | Ford | BE ● 107 | Beverley Road Board | 1924-25 |
| Mortlock | J. A. T. | Bally Bally | Ford | BE ● 107 | Beverley Road Board | 1927-28 |
| Mortlock | Mrs D. | 22 Field Street, Mount Lawley | Chandler | 2307 | Metro Private Car | 1927-28 |
