| Birch | S. | Bunbury | Ford | BY 65 | Bunbury Municipality | 1925-26 |
| Birch | S. | Bunbury | Dodge | BY 209 | Bunbury Municipality | 1927-28 |
| Birch | W. H. | 53 Harper Street, Midland Junction | Ford Wagon | 3604 | Metro Hire or Trade | 1924-25 |
| Birch & Son | C. | Westonia | Reo | WT ● 74 | Westonia Road Board | 1927-28 |
| Birch & Sons | C. | Westonia | Reo Truck | WT ● 3 | Westonia Road Board | 1927-28 |
| Birch & Sons | C. | Westonia | Rover | WT ● 26 | Westonia Road Board | 1927-28 |
| Birchall | G. | Steere Street, Collie | Harley-Davidson Motorcycle | CM ● 50 | Collie Municipality | 1922-23 |
| Birchall | G. | Narrogin | Ford | NGN 44 | Narrogin Municipality | 1923-24 |
| Birchall | G. | Narrogin | Ford | NGN 44 | Narrogin Municipality | 1924-25 |
| Birchall | G. | Narrogin | Rugby | NGN 44 | Narrogin Municipality | 1925-26 |
| Birchall | G. | Narrogin | Rugby | NGN 44 | Narrogin Municipality | 1926-27 |
| Birchall | G. | Narrogin | Essex | NGN 44 | Narrogin Municipality | 1927-28 |
| Birchall | J. | Bunbury | Ford | BY 91 | Bunbury Municipality | 1923 - 1924 |
| Birchall | J. | Bunbury | Ford | By 91 | Bunbury Municipality | 1924-25 |
| Birchall | J. | Bunbury | Ford | BY 91 | Bunbury Municipality | 1925-26 |
| Birchall | J. | Bunbury | Ford | BY 91 | Bunbury Municipality | 1926-27 |
| Birchall | W. T. | North Perth | Overland | 2641 | Metro Private Car | 1926-27 |
| Birchall & Sharland | - | 17 Hampshire Street, Victoria Park | Chevrolet | 11712 | Metro Private Car | 1926-27 |
| Birchall & Sharland | - | 17 Hampshire Street, Victoria Park | Chevrolet | 11712 | Metro Private Car | 1927-28 |
| Birchell & Williams | - | 130 Railway Parade, Leederville | Overland | 482 | Metro Private Car | 1923-24 |
| Birchley | P. | 8 Surrey Chambers, Saint George's Terrace | Dodge | 5209 | Metro Private Car | 1924-25 |
| Birchley | P. | 8 Surrey Chambers, Saint George's Terrace | Dodge | 5209 | Metro Private Car | 1925-26 |
| Birchley | P. | Harpers Building Howard Street | Oakland | 5209 | Metro Private Car | 1926-27 |
| Birchley | P. | Harpers Buildings Howard St | Oakland | 5209 | Metro Private Car | 1927-28 |
| Birck | L. E. | Riverview Street, South Perth | Chrysler | 1947 | Metro Private Car | 1927-28 |
| Bird | A. F. | 20 Gresham Street, Victoria Park | Oakland | 13350 | Metro Private Car | 1926-27 |
| Bird | A. F. | 20 Gresham Street, Victoria Park | Oakland | 13350 | Metro Private Car | 1927-28 |
| Bird | A. G. | 47 Broome Street, Cottesloe | Buick | 8490 | Metro Private Car | 1925-26 |
| Bird | A. G. | 47 Broome Street, Cottesloe | Buick | 8490 | Metro Private Car | 1926-27 |
| Bird | A. G. | 47 Broome Street, Cottesloe | Buick | 8490 | Metro Private Car | 1927-28 |
| Bird | A. L. | Riley Road, Claremont | - | C 125 | Claremont Municipality | 1919 |
| Bird | Alfred F. | Slade Street, Bayswater | Buick | 1155 | Metro Private Car | 1927-28 |
| Bird | B. E. | Dalwallinu | Ford | DL ● 134 | Dalwallinu Road Board | 1926-27 |
| Bird | B. E. | Dalwallinu | Ford | DL ● 134 | Dalwallinu Road Board | 1927-28 |
| Bird | B. E. | Dadwallinu | Chevrolet | DL ● 194 | Dalwallinu Road Board | 1927-28 |
| Bird | Bruce E. | Wickerpin | Ford | WK ● 52 | Wickepin Road Board | 1923-24 |
| Bird | Bruce E. | Wickepin | Ford | WK ● 52 | Wickepin Road Board | 1924-25 |
| Bird | C. | Toodyay | Jap 3 H.P. | T ● 15 | Toodyay Road Board | 1919 |
| Bird | C. | Toodyay | Douglas Motorcycle | T ● 9 | Toodyay Road Board | 1922-23 |
| Bird | C. | Toodyay | Red Indian 2¼ H.P. Motorcycle | T ● 15 | Toodyay Road Board | 1922-23 |
| Bird | Chas. W. | Kellerberrin | E.W.R. 7 H.P. Motorcycle | K 7 | Kellerberrin Road Board | 1915 |
| Bird | F. | Clifton Street, Collie | Ford | CM 11 | Collie Municipality | 1925-26 |
| Bird | F. | Clifton Street, Collie | Ford | CM 11 | Collie Municipality | 1926-27 |
| Bird | F. H. C. | Collie | Ford | CM 11 | Collie Municipality | 1927-28 |
| Bird | Frank | Clifton Street, Collie | Ford | CM 11 | Collie Municipality | 1923-24 |
| Bird | Frank | Cliffton Street, Collie | Ford | CM 11 | Collie Municipality | 1924-25 |
| Bird | G. W. | Hannan Street | Indian 7 H.P. | KMC 28 | Kalgoorlie Municipality | 1916 |
| Bird | Geo. | Harvey Street | Studebaker 15-20 H.P. | K ● 15 | Kalgoorlie Road Board | 1917-18 |
| Bird | Geo. | Harvey Street | Studebaker 20 H.P. | K ● 15 | Kalgoorlie Road Board | 1919 |
| Bird | H. | Mary Street, Claremont | Chevrolet | 13523 | Metro Private Car | 1926-27 |
