| Palmer | John. B. | Cranbrook | Chevrolet | PL ● 85 | Plantagenet Road Board | 1924-25 |
| Palmer | K. | Williams | International Truck | WL ● 86 | Williams Road Board | 1927-28 |
| Palmer | R. | Holyoake | Ford | MY ● 6 | Murray Road Board | 1924-25 |
| Palmer | R. | Holyoake | Ford | MY ● 47 | Murray Road Board | 1924-25 |
| Palmer | R. | Holyoake | Ford | MY ● 6 | Murray Road Board | 1925-26 |
| Palmer | R. | Holyoake | Ford | MY ● 6 | Murray Road Board | 1926-27 |
| Palmer | R. | Holyoake | Pontiac | MY ● 224 | Murray Road Board | 1927-28 |
| Palmer | R. | Collie | Graham Truck | CM 148 | Collie Municipality | 1927-28 |
| Palmer | R. | Allanson | Graham Truck | CO ● 167 | Collie Road Board | 1927-28 |
| Palmer | R. S. | Dardanup | Ford 20 H.P. | DA ● 9 | Dardanup Road Board | 1919 |
| Palmer | R. S. | Dardanup | Ford 19 H.P. | DA ● 9 | Dardanup Road Board | 1922-23 |
| Palmer | R. S. | Darnadup | Ford 19 H.P. | DA ● 9 | Dardanup Road Board | 1923-24 |
| Palmer | R. S. | Dardanup | Cleveland | DA ● 9 | Dardanup Road Board | 1924-25 |
| Palmer | R. S. | Dardanup | Cleveland | DA ● 9 | Dardanup Road Board | 1925-26 |
| Palmer | R. S. | Dardanup | Cleveland | DA ● 9 | Dardanup Road Board | 1927-28 |
| Palmer | R. T. | Bennett Street, Perth | Harley Davidson & Sidecar | 961 | Metro Motorcycle | 1922-23 |
| Palmer | T. | Menzies | Ford | MN ● 17 | Menzies Road Board | 1924-25 |
| Palmer | W. | Holyoake | Ford 20 H.P. | M 9 | Murray Road Board | 1915 |
| Palmer | W. | Holyoake | Ford 20 H.P. | MY 9 | Murray Road Board | 1916 |
| Palmer | W. | Holyoake | Foed | MY ● 9 | Murray Road Board | 1924-25 |
| Palmer | W. | Holyoake | Studebaker | MY ● 17 | Murray Road Board | 1924-25 |
| Palmer | W. | Archdeacon Street, Nedlands | Oakland | 55 | Metro Private Car | 1925-26 |
| Palmer | W. | Holyoake | Ford | MY ● 9 | Murray Road Board | 1925-26 |
| Palmer | W. | Holyoake | Studebaker | MY ● 17 | Murray Road Board | 1925-26 |
| Palmer | W. | Archdeacon Street, Nedlands | Oakland | 55 | Metro Private Car | 1926-27 |
| Palmer | W. | Holyoake | Ford | MY ● 9 | Murray Road Board | 1926-27 |
| Palmer | W. | Holyoake | Studebaker | MY ● 17 | Murray Road Board | 1926-27 |
| Palmer | W. | Archdeacon Street, Nedlands | Oakland | 55 | Metro Private Car | 1926-27 |
| Palmer | W. | Archdeacon Street, Nedlands | Oakland | 55 | Metro Private Car | 1927-28 |
| Palmer | W. | Holyoake | Ford | MY ● 9 | Murray Road Board | 1927-28 |
| Palmer | W. | Holyoake | Studebaker | MY ● 17 | Murray Road Board | 1927-28 |
| Palmer | W. C. | Noggerup | Gray Truck | BU ● 63 | Upper Blackwood Road Board | 1926-27 |
| Palmer | W. C. | Noggerup | Gray Truck | BU ● 63 | Upper Blackwood Road Board | 1927-28 |
| Palmer | W. G. | Kellerberrin | Whippet | KE ● 174 | Kellerberrin Road Board | 1927-28 |
| Palmer | W. J. | Kojonup | Chevrolet | KO ● 148 | Kojonup Road Board | 1927-28 |
| Palmer | W. T. | 32 Broom Street, Cottesloe | Citroen | 4299 | Metro Private Car | 1925-26 |
| Palmer | W. T. | 20 Ethel Street, North Perth | Essex | 11549 | Metro Private Car | 1926-27 |
| Palmer | W. T. | 20 Ethel Street, North Perth | Essex | 11549 | Metro Private Car | 1927-28 |
| Palmer | W. T. | 20 Ethel Street, North Perth | Essex | 11549 | Metro Private Car | 1927-28 |
| Palmer | William | Holyoake | Ford 20 H.P. | MY ● 9 | Murray Road Board | 1917-18 |
| Palmer | William | Holyoake | Ford 20 H.P. | MY 9 | Murray Road Board | 1919 |
| Palmer | William | Holyoake | Ford | MY ● 9 | Murray Road Board | 1922-23 |
| Palmer | William | Holyoake | Ford | MY ● 9 | Murray Road Board | 1923-24 |
| Palmer Bros | - | Gnowangerup | Overland | GN ● 118 | Gnowangerup Road Board | 1925-26 |
| Palmer Bros | - | Gnowangerup | Overland | GN ● 118 | Gnowangerup Road Board | 1926-27 |
| Palmer Bros | - | Gnowangerup | Overland | GN ● 118 | Gnowangerup Road Board | 1927-28 |
| Palmer Jnr. | S. | Dardanup | Chevrolet | DA ● 9 | Dardanup Road Board | 1926-27 |
| Palsten | W. S. | - | -- | M ● 45 | Moora Road Board | 1925-26 |
| Paltridge | D. L. | Cranbrook | Ford | CB ● 60 | Cranbrook Road Board | 1927-28 |
| Paltridge | F. G. | Broom Hill | Hupmobile | BH ● 55 | Broomehill Road Board | 1925-26 |
