| Mills | E. | Armadale | Chevrolet Wagon | 3687 | Metro Hire or Trade | 1925-26 |
| Mills | E. | Armadale | Chevrolet Wagon | 3687 | Metro Hire or Trade | 1926-27 |
| Mills | E. | Armadale | Chevrolet Wagon | 3687 | Metro Hire or Trade | 1927-28 |
| Mills | E. & C. | 7 Collie Street, Fremantle | Chevrolet Bus | 3859 | Metro Hire or Trade | 1925-26 |
| Mills | E. & C. | 7 Collie Street, Fremantle | Oakland | 3887 | Metro Hire or Trade | 1926-27 |
| Mills | E. & C. | 7 Collie Street, Fremantle | Hudson | 10707 | Metro Hire or Trade | 1927-28 |
| Mills | E. F. | 7 Collie Street, Fremantle | Chevrolet Wagon | 3929 | Metro Hire or Trade | 1925-26 |
| Mills | Ernie | No. 24860 | Triumph 3½ H.P. Motorcycle | CMC 2 A | Coolgardie Municipality | 1915 |
| Mills | F. G. | Fitzgerald Street | Dodge | N 90 | Northam Municipality | 1923-24 |
| Mills | F. G. | Fitzgerald Street | Dodge | N 90 | Northam Municipality | 1924-25 |
| Mills | F. H. | Greenhills | Dodge | Y ● 98 | York Road Board | 1925-26 |
| Mills | F. H. | Greenhills | Dodge | Y ● 98 | York Road Board | 1926-27 |
| Mills | F. H. | Greenhills | Dodge | Y ● 98 | York Road Board | 1927-28 |
| Mills | Frank L. | 5 Throsell Street, Perth | Oakland | 12521 | Metro Private Car | 1927-28 |
| Mills | G. | Yarloop | Ford | H ● 151 | Harvey Road Board | 1926-27 |
| Mills | G. | Yarloop | Ford | H ● 151 | Harvey Road Board | 1927-28 |
| Mills | G. E. | 22 Knebsworth Avenue | B.S.A. 3½ H.P. Motorcycle | P 766 | Perth Municipality | 1919 |
| Mills | Geo. H. | Katanning | Ford | KA ● 300 | Katanning Road Board | 1927-28 |
| Mills | H. F. & Co. | 17 Queen Street | Ford 20 H.P. | P 751 | Perth Municipality | 1919 |
| Mills | H. G. | 3 Newnham Street, Leederville | Morris Cowley | 13518 | Metro Private Car | 1927-28 |
| Mills | J. | Cnr. Murray & Pier Streets | Ford 20 H.P. | P 815 | Perth Municipality | 1917-18 |
| Mills | J. | Corner Murray & PIer Streets | Ford 20 H.P. | P 815 | Perth Municipality | 1919 |
| Mills | J. | Northhampton | Buick | NR ● 80 | Northampton Road Board | 1924-25 |
| Mills | J. | Northampton | Buick | NR ● 80 | Northampton Road Board | 1925-26 |
| Mills | J. | Northampton | Buick | NR ● 80 | Northampton Road Board | 1926-27 |
| Mills | J. K. | Northam Hotel | Ford | N 254 | Northam Municipality | 1927-28 |
| Mills | J. M. | Waroona | Overland | DK ● 57 | Drakesbrook Road Board | 1927-28 |
| Mills | J. S. | Fitzgerald Street, Geraldton | Chevrolet | GN ● 42 | Geraldton Municipality | 1923-24 |
| Mills | J. S. | Geraldton | Chevrolet | G ● 26 | Geraldton Road Board | 1924-25 |
| Mills | J. S. | Geraldton | Chevrolet | G ● 26 | Geraldton Road Board | 1925-26 |
| Mills | J. S. | Geraldton | International Truck | G ● 32 | Geraldton Road Board | 1925-26 |
| Mills | J. S. | - | Chevrolet | CU ● 45 | Upper Chapman Road Board | 1926-27 |
| Mills | J. S. | - | International Truck | CU ● 46 | Upper Chapman Road Board | 1926-27 |
| Mills | J. S. | - | International Truck | CU ● 46 | Upper Chapman Road Board | 1927-28 |
| Mills | John | Newcastle Road, Midland Junction | Swift | 5213 | Metro Private Car | 1927-28 |
| Mills | L. E. | Ongerup | Chevrolet | GN ● 34 | Gnowangerup Road Board | 1923-24 |
| Mills | L. E. | Ongerup | Chevrolet | GN ● 34 | Gnowangerup Road Board | 1924-25 |
| Mills | L. E. | Ongerup | Chevrolet | GN ● 34 | Gnowangerup Road Board | 1925-26 |
| Mills | L. E. | Ongerup | Chevrolet | GN ● 34 | Gnowangerup Road Board | 1926-27 |
| Mills | L. E. | Ongerup | Chevrolet | GN ● 34 | Gnowangerup Road Board | 1927-28 |
| Mills | M. E. | Kanowna | Ford Truck | K ● 63 | Kalgoorlie Road Board | 1925-26 |
| Mills | M. E. | Kanowna | Ford | K ● 18 | Kalgoorlie Road Board | 1926-27 |
| Mills | M. E. | Kanowna | Ford Truck | K ● 63 | Kalgoorlie Road Board | 1926-27 |
| Mills | Miss Beryl | Prince of Wales Theatre Perth | Chrysler | 5402 | Metro Private Car | 1927-28 |
| Mills | Mrs F. G. | Fitzgerald Street | Dodge | N 90 | Northam Municipality | 1925-26 |
| Mills | Mrs S. | Cunderdin | Chevrolet Truck | ME ● 303 | Meckering Road Board | 1927-28 |
| Mills | N. | Harrismith | Ford Truck | KU ● 67 | Kulin Road Board | 1927-28 |
| Mills | N. | Harrismith | Essex | KU ● 117 | Kulin Road Board | 1927-28 |
| Mills | N. W. | Harrismith | Ford | RE ● 51 | Roe Road Board | 1925-26 |
| Mills | P. C. | Leonora | Overland 16-20 H.P. | ML ● 33 | Leonora-Malcolm Road Board | 1917-18 |
