| Walker | Dr John | Egan Street | Calcott 12 H.P. | KMC 67 | Kalgoorlie Municipal Council | 1922-23 |
| Walker | Dr John | Egan Street | Calcott | KMC 67 | Kalgoorlie Municipality | 1924-25 |
| Walker | Dr. J. | 55 Egan Street | Hupmobile | KMC 11 | Kalgoorlie Municipality | 1916 |
| Walker | Dr. John | - | Hupmobile 15 H.P. | KMC 11 | Kalgoorlie Municipality | 1915 |
| Walker | Dr. John | Egan Street | Hupmobile | KMC ● 11 | Kalgoorlie Municipality | 1923-24 |
| Walker | Dr. John | Egan Street | Calcott | KMC ● 67 | Kalgoorlie Municipality | 1923-24 |
| Walker | E. | Katanning | - | KA ● 130 | Katanning Road Board | 1923-24 |
| Walker | E. | Woodanilling | Dodge | KA ● 130 | Katanning Road Board | 1924-25 |
| Walker | E. | Bunbury | Essex | BY 156 | Bunbury Municipality | 1926-27 |
| Walker | E. | Narembeen | Chevrolet Wagon | NB ● 170 | Narembeen Road Board | 1927-28 |
| Walker | E. | Bunbury | Essex | BY 156 | Bunbury Municipality | 1927-28 |
| Walker | E. A. | Jarrahdale | Overland 25 H.P. | SJ ● 9 | Serpentine-Jarrahdale Road Board | 1917-18 |
| Walker | E. A. | Jarrahdale | Overland 25 H.P. | SJ ● 9 | Serpentine-Jarrahdale Road Board | 1919 |
| Walker | E. A. | Coombe Street, Collie | Chevrolet | CM 77 | Collie Municipality | 1925-26 |
| Walker | E. A. | Coombe Street, Collie | Chevrolet | CM 77 | Collie Municipality | 1926-27 |
| Walker | E. A. | Coombe Street, Collie | Chevrolet | CM 77 | Collie Municipality | 1927-28 |
| Walker | E. C. | Bridgetown | Ford | B ● 87 | Bridgetown Road Board | 1924-25 |
| Walker | E. C. | Bridgetown | Overland | B ● 131 | Bridgetown Road Board | 1925-26 |
| Walker | E. C. | Bridgetown | Overland | B ● 131 | Bridgetown Road Board | 1926-27 |
| Walker | E. C. | Bridgetown | Overland | B ● 131 | Bridgetown Road Board | 1927-28 |
| Walker | E. F. | Marble Bar | Essex | MB ● 51 | Marble Bar Road Board | 1927-28 |
| Walker | E. J. | C/o Mines Department | Motorcycle | P 983 | Perth Municipality | 1917-18 |
| Walker | E. J. | Southern Cross | Swift Car 7-9 H.P. | YL ● 26 | Yilgarn Road Board | 1919 |
| Walker | E. N. | Woodanilling | Dodge | WO ● 34 | Woodanilling Road Board | 1924-25 |
| Walker | E. N. | Woodanilling | Dodge | WO ● 34 | Woodanilling Road Board | 1925-26 |
| Walker | E. N. | Woodanilling | Austin | WO ● 34 | Woodanilling Road Board | 1926-27 |
| Walker | E. N. | Woodanilling | Austin | WO ● 34 | Woodanilling Road Board | 1927-28 |
| Walker | E. S. | - | Ford 20 H.P. | PY 24 | Pingelly Road Board | 1915 |
| Walker | E. S. | Pingelly | Ford 20 H.P. | PN 24 | Pingelly Road Board | 1916 |
| Walker | E. S. | Beverley | Ford 20 H.P. | BE ● 17 | Beverley Road Board | 1917-18 |
| Walker | E. S. | Beverley | Ford 20 H.P. | BE ● 17 | Beverley Road Board | 1919 |
| Walker | E. S. | Beverley | Ford 20 H.P. | BE ● 17 | Beverley Road Board | 1922-23 |
| Walker | E. S. | Beverley | Ford | BE ● 17 | Beverley Road Board | 1923-24 |
| Walker | E. S. | Beverley | Ford | BE ● 17 | Beverley Road Board | 1924-25 |
| Walker | E. S. | Beverley | Ford | BE ● 17 | Beverley Road Board | 1925-26 |
| Walker | E. S. | Beverley | Ford | BE ● 17 | Beverley Road Board | 1926-27 |
| Walker | F. | Koorda | Ford | WM ● 247 | Wyalkatchem Road Board | 1926-27 |
| Walker | F. | Koorda | Ford | WM ● 247 | Wyalkatchem Road Board | 1927-28 |
| Walker | F. W. | 363 Oxford Street, Leederville | Ford | 1828 | Metro Private Car | 1927-28 |
| Walker | Frank | Bowgada | Chevrolet Truck | PM ● 70 | Perenjori-Morawa Road Board | 1927-28 |
| Walker | G A. | Nelson Street, South Fremantle | Rugby | 8990 | Metro Private Car | 1926-27 |
| Walker | G. A. | Nelson Street, Fremantle | Rugby | 8990 | Metro Private Car | 1925-26 |
| Walker | G. A. | Market Street, Fremantle | Rugby | 8990 | Metro Private Car | 1927-28 |
| Walker | G. F. J. | Dugan Street, Kalgoorlie | Ford | KMC 281 | Kalgoorlie Municipal Council | 1926-27 |
| Walker | G. F. J. | Dugan Street, Kalgoorlie | Ford | KMC 281 | Kalgoorlie Municipal Council | 1927-28 |
| Walker | Geo | 156 Mandurah Road, Fremantle | Dodge | 510 | Metro Private Car | 1925-26 |
| Walker | Geo. | 156 Mandurah Road, Fremantle | Dodge | 510 | Metro Private Car | 1924-28 |
| Walker | George | C/o Walker & Co, Market Street, Fremantle | Austin | 15827 | Metro Private Car | 1927-28 |
| Walker | George | 531 Suburban Road, South Perth | Dodge | 7840 | Metro Private Car | 1927-28 |
| Walker | H. | Bunbury | Triumph 3½ H.P. Motorcycle | By 11 | Bunbury Municipality | 1915 |
