| Gibbs | D. | Busselton | Buick 20 H.P. | SU ● 1 | Sussex Road Board | 1919 |
| Gibbs | D. | Busselton | Buick 20 H.P. | BN 5 | Busselton Municipality | 1919 |
| Gibbs | E. J. | Normanby Street, Maylands | Chevrolet | 6754 | Metro Private Car | 1925-26 |
| Gibbs | F. | Armadale | Ford | 6885 | Metro Private Car | 1925-26 |
| Gibbs | F. | Armadale | Ford | 6885 | Metro Private Car | 1926-27 |
| Gibbs | F. C. | Armadale | Ford Wagon | 6885 | Metro Private Car | 1927-28 |
| Gibbs | F. G. | Hoffman Mill | Ford | H ● 89 | Harvey Road Board | 1927-28 |
| Gibbs | F. W. | Dinninup | Dodge | BU ● 19 | Blackwood (Upper) Road Board | 1923-24 |
| Gibbs | F. W. | Dinninup | Dodge | BU ● 19 | Upper Blackwood Road Board | 1924-25 |
| Gibbs | F. W. | Dinninup | Dodge | BU ● 19 | Upper Blackwood Road Board | 1925-26 |
| Gibbs | F. W. | Dinninup | Dodge | BU ● 19 | Upper Blackwood Road Board | 1926-27 |
| Gibbs | F. W. | Dinninup | Oakland | BU ● 19 | Upper Blackwood Road Board | 1927-28 |
| Gibbs | Frederick Wm. | Dinninup | Dodge 22 H.P. | BU ● 17 | Upper Blackwood Road Board | 1922-23 |
| Gibbs | Frederick Wm. | Dinninup | Dodge | BU ● 17 | Blackwood (Upper) Road Board | 1923-24 |
| Gibbs | G. | Wanneroo | Chevrolet | WN ● 35 | Wanneroo Road Board | 1927-28 |
| Gibbs | G. S. | Corner George and Murray Streets | Tripod 4½ H.P. Motorcycle | P 231 | Perth Municipality | 1919 |
| Gibbs | G. W. | Martons Mill | Rugby | DR ● 92 | Darling Range Road Board | 1926-27 |
| Gibbs | G. W. | Barton's Mill | Rugby | DR ● 92 | Darling Range Road Board | 1927-28 |
| Gibbs | H. C. | Ferguson | Ford | DA ● 58 | Dardanup Road Board | 1926-27 |
| Gibbs | H. C. | Ferguson | Ford | DA ● 58 | Dardanup Road Board | 1927-28 |
| Gibbs | H. E. | 90 Suburban Road, South Perth | Hupmobile | 4718 | Metro Private Car | 1923-24 |
| Gibbs | H. M. | Johnston Street, Collie | Overland | CM 47 | Collie Municipality | 1924-25 |
| Gibbs | H. M. | Johnston Street, Collie | Overland | CM 47 | Collie Municipality | 1925-26 |
| Gibbs | H. M. | Harvey | Ford | H ● 102 | Harvey Road Board | 1925-26 |
| Gibbs | H. M. | Forrest Street, Collie | Oakland | CM 47 | Collie Municipality | 1926-27 |
| Gibbs | H. M. | Harvey | Ford | H ● 102 | Harvey Road Board | 1926-27 |
| Gibbs | H. M. | Forrest Street, Collie | Oakland | CM 47 | Collie Municipality | 1927-28 |
| Gibbs | H. M. | Harvey | Citroen | H ● 102 | Harvey Road Board | 1927-28 |
| Gibbs | Horace E | Corrigin | Rugby | CR ● 106 | Corrigin Road Board | 1927-28 |
| Gibbs | J. | Wanneroo | Chevrolet Wagon | WN ● 28 | Wanneroo Road Board | 1926-27 |
| Gibbs | J. & E. | Wanneroo | Chevrolet Wagon | WN ● 30 | Wanneroo Road Board | 1927-28 |
| Gibbs | J. W. | Dowerin | Ford | D ● 182 | Dowerin Road Board | 1926-27 |
| Gibbs | J. W. | Dowerin | Ford | D ● 182 | Dowerin Road Board | 1927-28 |
| Gibbs | L. G. | 81 Hamersley Road, Subiaco | Dodge | 9904 | Metro Private Car | 1926-27 |
| Gibbs | M. | Harvey | B.S.A.4½ H.P. Motorcycle | H ● 15 | Harvey Road Board | 1919 |
| Gibbs | M. A. | 356 Murray Street, Perth | Packard | 2234 | Metro Private Car | 1922-23 |
| Gibbs | M. A. | 356 Murray Street, Perth | Packard | 6614 | Metro Private Car | 1924-25 |
| Gibbs | Mrs | Nungarin | Chevrolet | NA ● 59 | Nungarin Road Board | 1927-28 |
| Gibbs | R. T. | Pantapin | Morris Cowley | Q ● 283 | Quairading Road Board | 1927-28 |
| Gibbs | S. | Dinninup | Dodge | BU ● 36 | Upper Blackwood Road Board | 1924-25 |
| Gibbs | S. | Dinninup | Dodge | BU ● 36 | Upper Blackwood Road Board | 1925-26 |
| Gibbs | S. | Dinninup | Dodge | BU ● 36 | Upper Blackwood Road Board | 1926-27 |
| Gibbs | S. | Dinninup | Dodge | BU ● 36 | Upper Blackwood Road Board | 1927-28 |
| Gibbs | Stephen | Dinninup, Upper Blackwood | Ford 20 H.P. | BU ● 10 | Blackwood (Upper) Road Board | 1919 |
| Gibbs | T. F. | - | Ford | KO ● 132 | Kojonup Road Board | 1926-27 |
| Gibbs | T. H. | Bulading | Buick | AW ● 54 | West Arthur Road Board | 1926-27 |
| Gibbs | T. H. | Bulading | Buick | AW ● 54 | West Arthur Road Board | 1927-28 |
| Gibbs Bright & Co | - | Murray Street, Perth | Kamer Wagon | 9745 | Metro Private Car | 1926-27 |
| Gibbs & Calanchini | - | C/o Elder Smith & Co, Perth | Dodge | 7758 | Metro Private Car | 1925-26 |
| Gibbs & Calanchini | - | Co Elder Smith & Co. Perth | Dodge | 7758 | Metro Private Car | 1926-27 |
