| Mills | P. C. | Albany | Studebaker | A 36 | Municipality of Albany | 1924-25 |
| Mills | P. C. | Albany | Studebaker | A 36 | Municipality of Albany | 1925-26 |
| Mills | P. C. | Albany | Studebaker | A 36 | Municipality of Albany | 1926-27 |
| Mills | P. C. | Albany | Studebaker | A 36 | Albany Municipality | 1927-28 |
| Mills | P. W. | Leonora | Ford Truck | LM ● 47 | Leonora-Malcolm Road Board | 1927-28 |
| Mills | Percy | Festing Street | Studebaker 20 H.P. for Trade or Hire | A 36 | Albany Municipality | 1922-23 |
| Mills | Percy | Albany | Studebaker | A 36 | Albany Municipality | 1923-24 |
| Mills | S. | South Cunderdin | Buick | ME ● 56 | Meckering Road Board | 1922-23 |
| Mills | S. | South Cunderdin | Buick | ME ● 56 | Meckering Road Board | 1923-24 |
| Mills | S. | South Cunderdin | Buick | ME ● 56 | Meckering Road Board | 1924-25 |
| Mills | S. | Osborne Road, East Fremantle | Bean | 7088 | Metro Private Car | 1925-26 |
| Mills | S. | South Cunderdin | Ford | ME ● 56 | Meckering Road Board | 1925-26 |
| Mills | S. | Cunderdin | Oldsmobile | ME ● 247 | Meckering Road Board | 1926-27 |
| Mills | S. | South Cunderdin | Oldsmobile | ME ● 247 | Meckering Road Board | 1927-28 |
| Mills | S. J. | Mandurah Road, Fremantle | Essex | 1714 | Metro Private Car | 1923-24 |
| Mills | Stan | George Street | Dodge | K ● 10 | Kalgoorlie Road Board | 1924-25 |
| Mills | T. | 50 Marmion Street, Leederville | Durant | 7619 | Metro Private Car | 1925-26 |
| Mills | T. | 14 Hampton Road, Victoria Park | Wolseley | 5477 | Metro Private Car | 1926-27 |
| Mills | T. | 14 Hampton Road, Victoria Park | Wolseley | 5477 | Metro Private Car | 1927-28 |
| Mills | Vera | Armadale | Buick | A-K ● 87 | Armadale-Kelmscott Road Board | 1924-25 |
| Mills | Vera | Armadale | Overland | A-K ● 92 | Armadale-Kelmscott Road Board | 1925-26 |
| Mills | Vera | Armadale | Overland | A-K ● 92 | Armadale-Kelmscott Road Board | 1926-27 |
| Mills | W. | Alexandra Road, East Fremantle | B.S.A. 3½ H.P. Motorcycle | EF 87 | Fremantle (East) Municipality | 1916 |
| Mills | W. E. | 198 Burt Street, Boulder | Ford Truck | B 98 | Boulder Municipality | 1927-28 |
| Mills | W. E. | 198 Burt Street, Boulder | Ford | B 99 | Boulder Municipality | 1927-28 |
| Mills | W. J. | Narrogin | Ford 20 H.P. | NGN 8 | Narrogin Municipality | 1917-18 |
| Mills | W. J. | Narrogin | Ford 20 H.P. | NGN 8 | Narrogin Municipality | 1919 |
| Mills | W. J. | Wagin | Studebaker | WN 29 | Wagin Municipality | 1925-26 |
| Mills | W. J. | Wagin | Studebaker | WN 32 | Wagin Municipality | 1925-26 |
| Mills | W. J. | Wagin | Studebaker | WN ● 32 | Wagin Municipality | 1926-27 |
| Mills | W. T. | Aldersyde | Ford Truck | BO ● 99 | Brookton Road Board | 1926-27 |
| Mills | W. T. | Aldersyde | Ford Truck | BO ● 99 | Brookton Road Board | 1927-28 |
| Mills | Wm. | Alexandra Road, East Fremantle | De Dion 20 H.P. | EF 77 | Fremantle (East) Municipality | 1916 |
| Mills & Co | H. F. | 17 Queen Street | Ford 20 H.P. | P 751 | Perth Municipality | 1916 |
| Mills & Co | H. F. | 17 Queen Street | Ford 20 H.P. | P 751 | Perth Municipality | 1917-18 |
| Mills & Ware | | Mandurah Road, Fremantle | Oakland | 12273 | Metro Private Car | 1926-27 |
| Mills & Ware | - | Mandurah Road | Overland 25 H.P. Motor Lorry or Van | F 46 | Fremantle Municipal Council | 1917-18 |
| Mills & Ware | - | Mandurah Road, Fremantle | Ford | 1874 | Metro Private Car | 1922-23 |
| Mills & Ware | - | Mandurah Road, Fremantle | International Wagon | 1711 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, Fremantle | Trans. Wagon | 1712 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, Fremantle | Durrant | 1713 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, Fremantle | Hudson | 1714 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, Fremantle | Ford Van | 1805 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, South Fremantle | Ford Van | 1874 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, Fremantle | Ford | 6009 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, Fremantle | Citroen | 5131 | Metro Private Car | 1924-25 |
| Mills & Ware | - | Mandurah Road, Fremantle | Ford | 6009 | Metro Private Car | 1925-26 |
| Mills & Ware | - | Mandurah Road, Fremantle | Citroen | 5131 | Metro Private Car | 1925-26 |
| Mills & Ware | - | Mandurah Road, Fremantle | International Wagon | 1711 | Metro Private Car | 1925-26 |
| Mills & Ware | - | Mandurah Road, Fremantle | Transport Wagon | 1712 | Metro Private Car | 1925-26 |
