| Sewell | F. D. | Haddon Hall, South Perth | Chandler | 864 | Metro Private Car | 1927-28 |
| Sewell | Frederick D. | Nelson Crescent | Humber 12 H.P. | P 864 | Perth Municipality | 1916 |
| Sewell | G. E. | Francis Street, Geraldton | Overland 19 H.P. | GN 13 | Geraldton Municipality | 1922-23 |
| Sewell | G. E. | Francis Street Geraldton | Overland 19 H.P. | GN ● 13 | Geraldton Municipality | 1923-24 |
| Sewell | G. E. | Gregory Street, Geraldton | Overland | GN 13 | Geraldton Municipality | 1924-25 |
| Sewell | G. E. | Gregory Street, Geraldton | Rugby | GN 110 | Geraldton Municipality | 1925-26 |
| Sewell | G. E. | Gregory Street, Geraldton | Rugby | GN 110 | Geraldton Municipality | 1926-27 |
| Sewell | G. E. | Gregory Street, Geraldton | Rugby | GN 110 | Geraldton Municipality | 1927-28 |
| Sewell | George | - | Overland 20 H.P. | GN 13 | Geraldton Municipality | 1917-18 |
| Sewell | George | - | Overland 20 H.P. | GN 13 | Geraldton Municipality | 1919 |
| Sewell | H. | Beverley | Ford | BE ● 39 | Beverley Road Board | 1925-26 |
| Sewell | H. C. | Suburban Road | Ford 19 H.P. | SP 30 | South Perth Municipality | 1917-18 |
| Sewell | H. C. | Suburban Road | Ford 19 H.P. | SP 30 | South Perth Municipality | 1919 |
| Sewell | H. C. | Suburban Road, South Perth | Chevrolet | 544 | Metro Private Car | 1922-23 |
| Sewell | H. C. | 146 Palmerston Street, Perth | Chevrolet | 544 | Metro Private Car | 1923-24 |
| Sewell | H. C. | 146 Surburban Road, South Perth | Chevrolet | 544 | Metro Private Car | 1924-25 |
| Sewell | H. C. | 146 Surburban Road, South Perth | Chervrolet | 544 | Metro Private Car | 1925-26 |
| Sewell | H. C. | 146 Suburban Road, South Perth | Chevrolet | 544 | Metro Private Car | 1926-27 |
| Sewell | H. C. | 146 Surburban Road, South Perth | Chevrolet | 544 | Metro Private Car | 1927-28 |
| Sewell | H. H. | Cannington | Essex | 8508 | Metro Private Car | 1925-26 |
| Sewell | J. W | Darkan | Dodge | WL ● 26 | Williams Road Board | 1926-27 |
| Sewell | J. W. | Darkan | Dodge | WL ● 26 | Williams Road Board | 1925-26 |
| Sewell | J. W. | Bencubbin | Chevrolet Truck | MM ● 193 | Mount Marshall Road Board | 1927-28 |
| Sewell | J. W. | Darkan | Essex | WL ● 26 | Williams Road Board | 1927-28 |
| Sewell | Joseph W. | Darkan | Dodge | WL ● 26 | Williams Road Board | 1924-25 |
| Sewell | P. E. | Parkers Road | Ford Truck | YL ● 10 | Yilgarn Road Board | 1926-27 |
| Sewell | S. E. | Dangin | Ford | Q ● 106 | Quairading Road Board | 1926-27 |
| Sewell | S. E. | Dangin | Ford | Q ● 106 | Quairading Road Board | 1927-28 |
| Sewell | W. O. | Pingelly | Dodge 20 H.P. | PN ● 9 | Pingelly Road Board | 1917-18 |
| Sewell | W. O. | Pingelly West | Dodge 20 H.P. | PN ● 9 | Pingelly Road Board | 1919 |
| Sewell | W. O. | Pingelly West | Dodge | PN ● 9 | Pingelly Road Board | 1922-23 |
| Sewell | W. O. | Pingelly | Dodge | PN ● 9 | Pingelly Road Board | 1923-24 |
| Sewell | W. O. | Pingelly | Dodge | PN ● 9 | Pingelly Road Board | 1924-25 |
| Sewell | W. O. | Pingelly | Dodge | PN ● 9 | Pingelly Road Board | 1924-25 |
| Sewell | W. O. | Pingelly | Dodge | PN ● 9 | Pingelly Road Board | 1925-26 |
| Sewell | W. O. | Pingelly | Dodge | PN ● 9 | Pingelly Road Board | 1927-28 |
| Sewell | W. V | - | Buick 18 H.P. | G ● 1 | Geraldton Road Board | 1923-24 |
| Sewell | W. V. | Sandsprings | Ford 20 H.P. | GRB 1 | Geraldton Road Board | 1915 |
| Sewell | W. V. | - | Buick 18 H.P. | G ● 1 | Geraldton Road Board | 1917-18 |
| Sewell | W. V. | - | Ford 20 H.P. | G ● 11 | Geraldton Road Board | 1917-18 |
| Sewell | W. V. | - | Buick 18 H.P. | G ● 1 | Geraldton Road Board | 1919 |
| Sewell | W. V. | - | Ford 20 H.P. | G ● 11 | Geraldton Road Board | 1919 |
| Sewell | W. V. | - | Buick 18 H.P. | G ● 1 | Geraldton Road Board | 1922-23 |
| Sewell | W. V. | Sandsprings | Buick | G ● 1 | Geraldton Road Board | 1924-25 |
| Sewell | W. V. | Sandsprings | Buick | G ● 30 | Geraldton Road Board | 1924-25 |
| Sewell | W. V. | Sandsprings | Buick | G ● 1 | Geraldton Road Board | 1925-26 |
| Sewell | W. V. | Sandsprings | Buick | G ● 30 | Geraldton Road Board | 1925-26 |
| Sewell | W. V. | Northern Gully | Graham Truck | G ● 31 | Geraldton Road Board | 1925-26 |
| Sewell | W. V. | Sandsprings | Buick | G ● 1 | Geraldton Road Board | 1926-27 |
| Sewell | W. V. | Northern Gully | Graham Truck | G ● 31 | Geraldton Road Board | 1926-27 |
