| Clarke | E. H. S. | 46 Vincent Street | Overland 20 H.P. | P 1083 | Perth Municipality | 1917-18 |
| Clarke | E. H. S. | 14 Vincent Street | Overland 20 H.P. | P 1083 | Perth Municipality | 1919 |
| Clarke | E. J. | 10 James Street, Guildford | Overland | 1559 | Metro Private Car | 1924-25 |
| Clarke | E. J. | 10 James Street, Guildford | Ford | 6940 | Metro Private Car | 1925-26 |
| Clarke | E. J. | Toodyay | Dodge | T ● 81 | Toodyay Road Board | 1925-26 |
| Clarke | E. J. | 10 James Street, Guildford | Overland | 1559 | Metro Private Car | 1925-26 |
| Clarke | E. J. | 10 James Street, Guildford | Overland | 1559 | Metro Private Car | 1926-27 |
| Clarke | E. J. | Guildford | Dodge | 2089 | Metro Private Car | 1926-27 |
| Clarke | E. J. | Toodyay | Dodge | T ● 81 | Toodyay Road Board | 1926-27 |
| Clarke | E. J. | 10 James Street, Guildford | Dodge | 2089 | Metro Private Car | 1927-28 |
| Clarke | E. M. | Albany | Chevrolet | A 108 | Municipality of Albany | 1926-27 |
| Clarke | E. N. | Jurokine | Ford | GO ● 75 | Goomalling Road Board | 1925-26 |
| Clarke | E. N. | Jurokine | Ford | GO ● 75 | Goomalling Road Board | 1926-27 |
| Clarke | E. N. | Goomalling | Rugby | GO ● 204 | Goomalling Road Board | 1927-28 |
| Clarke | E. S. | 8 Charles Street, Perth | Fiat | 8248 | Metro Private Car | 1925-26 |
| Clarke | E. S. | 8 Charles Street, Perth | Fiat | 8248 | Metro Private Car | 1926-27 |
| Clarke | E. V. | - | Harley-Davidson 8 H.P. Motorcycle | DR ● 2 | Darling Range Road Board | 1917-18 |
| Clarke | E. V. | - | Harley-Davidson 8 H.P. | DR ● 2 | Darling Range Road Board | 1919 |
| Clarke | E. V. | Bickley | Studebaker | DR ● 21 | Darling Range Road Board | 1923-24 |
| Clarke | E. V. | Muchea | Mora | CH ● 25 | Chittering Road Board | 1925-26 |
| Clarke | E. V. | 14 Hubert Street, Victoria Park | Gray | 8444 | Metro Private Car | 1925-26 |
| Clarke | E. V. | 14 Hubert Street, Victoria Park | Gray | 8444 | Metro Private Car | 1926-27 |
| Clarke | E. V. | Collie | Overland | CM 110 | Collie Municipality | 1927-28 |
| Clarke | F. | Upper Blackwood | Dodge | B ● 21 | Bridgetown Road Board | 1925-26 |
| Clarke | F. | Upper Blackwood | Dodge | B ● 21 | Bridgetown Road Board | 1926-27 |
| Clarke | F. A. | 147 Claremont Avenue, Claremont | Chevrolet | 5678 | Metro Private Car | 1924-25 |
| Clarke | F. J. | Merredin | Essex | MD ● 61 | Merredin Road Board | 1926-27 |
| Clarke | Fred | - | Dodge 23 H.P. | B ● 21 | Bridgetown Road Board | 1922-23 |
| Clarke | Fred | - | Dodge | B ● 21 | Bridgetown Road Board | 1924-25 |
| Clarke | Fred | Bridgetown | Dodge | B ● 21 | Bridgetown Road Board | 1927-28 |
| Clarke | Fred | Bullaring | Ford Truck | CR ● 185 | Corrigin Road Board | 1927-28 |
| Clarke | Fred. | - | Dodge | B ● 21 | Bridgetown Road Board | 1923-24 |
| Clarke | Frederick | Upper Blackwood | Briscoe 25 H.P. | BU 3 | Blackwood (Upper) Road Board | 1916 |
| Clarke | Frederick | Upper Blackwood, B'town. | Briscoe 25 H.P. | BU ● 3 | Upper Blackwood Road Board | 1917-18 |
| Clarke | Frederick | Upper Blackwood, Bridgetown | Briscoe 25 H.P. | BU ● 3 | Blackwood (Upper) Road Board | 1919 |
| Clarke | G. E. | Bunbury | Buick 15-20 H.P. | By 24 | Bunbury Municipality | 1916 |
| Clarke | G. E. | Bunbury | Buick 18 H.P. | By 24 | Bunbury Municipality | 1917-18 |
| Clarke | G. E. | Bunbury | Buick 18 H.P. | By 24 | Bunbury Municipality | 1919 |
| Clarke | G. E. | Bunbury | Buick | BY 94 | Bunbury Municipality | 1926-27 |
| Clarke | G. E. | Bunbury | Buick | BY 94 | Bunbury Municipality | 1927-28 |
| Clarke | G. H. | Perth Road, Bassendean | Overland | 3793 | Metro Hire or Trade | 1925-26 |
| Clarke | G. H. | Perth Road, Bassendean | Rugby | 3793 | Metro Hire or Trade | 1926-27 |
| Clarke | G. H. | Perth Road, Bassendean | Overland | 12034 | Metro Private Car | 1926-27 |
| Clarke | G. H. | 14 East Street, East Guildford | Ford | 4412 | Metro Private Car | 1927-28 |
| Clarke | H. | 901 Hay Street, Perth | Dodge | 5205 | Metro Private Car | 1924-25 |
| Clarke | H. | Coolup | Willys-Knight | MY ● 51 | Murray Road Board | 1924-25 |
| Clarke | H. | 901 Hay Street, Perth | Dodge | 5205 | Metro Private Car | 1925-26 |
| Clarke | H. M. | Broome | Dodge | BM ● 7 | Broome Road Board | 1924-25 |
| Clarke | H. M. | Broome | Dodge | BM ● 30 | Broome Road Board | 1925-26 |
| Clarke | H. M. | Broome | Ford | BM ● 7 | Broome Road Board | 1926-27 |
