| Sewell | W. V. | Sandsprings | Buick | G ● 1 | Geraldton Road Board | 1927-28 |
| Sewell | W. V. | Sandsprings | Graham Truck | G ● 31 | Geraldton Road Board | 1927-28 |
| Sewell & Poole | - | Hay Street, Perth | Dealers Car | 2954 | Metro Trade Vehicle | 1922-23 |
| Sewell & Poole | - | Hay Street, Perth | Oakland | 1260 | Metro Private Car | 1922-23 |
| Sewell & Poole | - | Hay Street, Perth | Dealers | 2925 | Metro Private Car | 1924-25 |
| Sewell & Poole | - | Hay Street, Perth | Oldsmobile | 1260 | Metro Private Car | 1924-25 |
| Sewell & Poole | - | Hay Street, Perth | Gray | 6384 | Metro Private Car | 1924-25 |
| Sewell & Poole | - | Hay Street, Perth | Oldsmobile | 4730 | Metro Private Car | 1924-25 |
| Sewell & Poole | - | Hay Street, Perth | Oldsmobile | 5727 | Metro Private Car | 1924-25 |
| Sewell & Poole | - | Hay Street, Perth | Dealers | 20012 | Metro Dealers Car | 1924-25 |
| Sewell & Poole | - | Hay Street, Perth | Dealers | 2925 | Metro Metro Dealers Car | 1925-26 |
| Sewell & Poole | - | Hay Street, Perth | Dealers | 20012 | Metro Dealers Car | 1925-26 |
| Sewell & Poole | - | Hay Street, Perth | Oldsmobile | 4730 | Metro Private Car | 1925-26 |
| Sewell & Poole | - | Hay Street, Perth | Oldsmobile | 5727 | Metro Private Car | 1925-26 |
| Sewell & Poole | - | Hay Street, Perth | Gray | 1260 | Metro Private Car | 1925-26 |
| Sewell & Poole | - | Hay Street, Perth | Oldsmobile | 4730 | Metro Private Car | 1926-27 |
| Sewell & Poole | - | Hay Street, Perth | Dealers | 20012 | Metro Dealers Car | 1926-27 |
| Sewell & Poole | - | Hay Street, Perth | Dealers | 20146 | Metro Dealers Car | 1926-27 |
| Sewell & Poole | - | Hay Street, Perth | Oldsmobile | 5727 | Metro Private Car | 1926-27 |
| Sewell & Poole | - | Hay Street, Perth | Chandler | 6705 | Metro Private Car | 1927-28 |
| Sewell & Poole | - | Hay Street, Perth | Dealers | 20012 | Metro Dealers Car | 1927-28 |
| Sewell & Poole | - | Hay Street | Dealers | 20146 | Metro Dealers Car | 1927-28 |
| Sewell & Poole | - | Hay Street, Perth | Chandler | 4730 | Metro Private Car | 1927-28 |
| Sewell and Poole | - | 840 Hay Street, Perth | Gray | 4730 | Metro Private Car | 1923-24 |
| Sewell and Poole | - | Hay Street, Perth | Dealers | 2925 | Metro Dealers Car | 1923-24 |
| Sewell and Poole | - | 480 Hay Street, Perth | Gray | 4474 | Metro Private Car | 1923-24 |
| Sewell Bros | - | Lake Mears via Brookton | Hupmobile | BO ● 27 | Brookton Road Board | 1922-23 |
| Sewell Bros. | - | Lake Mears via Brookton | Hupmobile | BO ● 27 | Brookton Road Board | 1923-24 |
| Sewerage & Drainage Department | - | 56 James Street | Ixion 3½ H.P. Motorcycle | P 219 | Perth Municipality | 1919 |
| Sewerage & Drainage Department | - | 56 James Street | Rudge-Multi 3½ H.P. Motorcycle | P 266 | Perth Municipality | 1919 |
| Sewerage & Drainage Department | - | 56 James Street | Premier 6 H.P. | P 467 | Perth Municipality | 1919 |
| Sewerage & Drainage Department | - | 56 James Street | Premier 6 H.P. | P 468 | Perth Municipality | 1919 |
| Sewerage & Drainage Department | - | 56 James Street | New Hudson 2½ H.P. Motorcycle | P 582 | Perth Municipality | 1919 |
| Sewerage & Drainage Department | - | 56 James Street | Rudge-Multi 3½ H.P. Motorcycle | P 595 | Perth Municipality | 1919 |
| Sewerage & Drainage Department | - | 56 James Street | Rudge Multi 3½ H.P. Motorcycle | P 395 | Perth Municipality | 1919 |
| Sewerage Drainage Department | - | 56 James Street | Rudge-Multi 3½ H.P. Motorcycle | P 862 | Perth Municipality | 1919 |
| Sexto Geo | - | Fourth Avenue, Maylands | Overland | 578 | Metro Private Car | 1924-25 |
| Sexton | - | 114 Churchill Avenue, Subiaco | Rec Wagon | 3457 | Metro Hire or Trade | 1925-26 |
| Sexton | A. C. D. | 100 Victoria Avenue, Claremont | Ford | 4645 | Metro Private Car | 1923-24 |
| Sexton | A. E. D. | Carnarvon | Hupmobile 15 H.P. | CN 18 | Carnarvon Municipality | 1919 |
| Sexton | B. W | Albany Road, Gosnells | Willys-Knight | 8261 | Metro Private Car | 1927-28 |
| Sexton | C. R. | Gosnells | Ford | GS ● 3 | Gosnells Road Board | 1923-24 |
| Sexton | David | Brookton | Ford Truck | BO ● 97 | Brookton Road Board | 1926-27 |
| Sexton | David | Brookton | Ford Truck | BO ● 97 | Brookton Road Board | 1927-28 |
| Sexton | E. G. R. | 148 Hay Street, Perth | Ford Wagon | 6488 | Metro Private Car | 1924-25 |
| Sexton | E. G. R. | 148 Hay Street, Perth | Ford Wagon | 6488 | Metro Private Car | 1925-26 |
| Sexton | F. W | Subiaco | Reo Wagon | WN ● 3 | Wanneroo Road Board | 1926-27 |
| Sexton | F. W. | 114 Churchill Avenue, Subiaco | Chevrolet | 2535 | Metro Private Car | 1927-28 |
| Sexton | G. | - | Overland 25 H.P. | CD 3 | Cue-Day Dawn Road Board | 1916 |
| Sexton | G. | - | Overland 25 H.P. Private Car | CD ● 3 | Cue-Day Dawn Road Board | 1917-18 |
