| Nicholls | R. | Dalwallinu | Ford | DL ● 153 | Dalwallinu Road Board | 1926-27 |
| Nicholls | R. | 14 Brockman Street, East Perth | Chevrolet | 14671 | Metro Private Car | 1927-28 |
| Nicholls | R. | Kondinin | Dodge | KN ● 84 | Kondinin Road Board | 1927-28 |
| Nicholls | R. | Dalwallinu | Ford | DL ● 153 | Dalwallinu Road Board | 1927-28 |
| Nicholls | Robert | Kondinin | Dodge | KN ● 4 | Kondinin Road Board | 1926-27 |
| Nicholls | W. | Narrogin | Maxwell 20 H.P. | NGN 27 | Narrogin Municipality | 1916 |
| Nicholls | W. H. | Malcolm | Dodge | LM ● 26 | Leonora-Malcolm Road Board | 1924-25 |
| Nicholls | W. H. | Bohemia Hotel, Perth | Chrysler | 5421 | Metro Private Car | 1927-28 |
| Nicholls | W. H. | Lawlers | Ford | LA ● 35 | Lawlers Road Board | 1927-28 |
| Nicholls | W. W. | Doodlakine | Hillman | KE ● 359 | Kellerberrin Road Board | 1927-28 |
| Nicholls | William | Bilbarin | Ford Truck | CR ● 60 | Corrigin Road Board | 1927-28 |
| Nicholls & Co | - | Mouatt Street, Fremantle | Mitchell | 977 | Metro Private Car | 1923-24 |
| Nicholls & Co Ltd | - | 20 Mouatt Street, Fremantle | Essex | 8551 | Metro Private Car | 1925-26 |
| Nicholls & Co Ltd | - | 20 Mouall Street, Fremantle | Essex | 5728 | Metro Private Car | 1925-26 |
| Nicholls & Co Ltd | - | Mouatt Street, Fremantle | Essex | 11687 | Metro Private Car | 1926-27 |
| Nicholos | S. | Welshpool | International Truck | DR ● 158 | Darling Range Road Board | 1927-28 |
| Nichols | A. E. | Meekatharra | Buick | MK ● 47 | Meekatharra Road Board | 1927-28 |
| Nichols | Annie | Sherwood Station | Buick | MK ● 47 | Meekatharra Road Board | 1924-25 |
| Nichols | Annie | Sherwood Station | Buick Four | MK ● 47 | Meekatharra Road Board | 1925-26 |
| Nichols | B. | Pantapin | Darracq | Q ● 19 | Quairading Road Board | 1922-23 |
| Nichols | B. | Pantapin | Darracq | Q ● 19 | Quairading Road Board | 1923-24 |
| Nichols | H. | 6 Swansea Street, Victoria Park | Ford Wagon | 3467 | Metro Private Car | 1924-25 |
| Nichols | H. | Williams | Ford | WL ● 50 | Williams Road Board | 1925-26 |
| Nichols | H. | 6 Swansea Street, Victoria Park | Ford Wagon | 3467 | Metro Hire or Trade | 1925-26 |
| Nichols | H. | 14 Mile Brook | Ford | WL ● 50 | Williams Road Board | 1926-27 |
| Nichols | H. | Yoting | Chrysler | Q ● 19 | Quairading Road Board | 1926-27 |
| Nichols | H. | Yoting | Chrysler | Q ● 19 | Quairading Road Board | 1927-28 |
| Nichols | J. | 64 Thomas Street | Talbot 12 H.P. | P 832 | Perth Municipality | 1917-18 |
| Nichols | J. B. | 81 Swansea Street, Victoria Park | Whippet | 984 | Metro Private Car | 1927-28 |
| Nichols | J. W. | 60 Mabel Street, North Perth | Ford | 4960 | Metro Private Car | 1924-25 |
| Nichols | J. W. | 69 Mabel Street, North Perth | Rugby | 7779 | Metro Private Car | 1925-26 |
| Nichols | J. W. | 69 Mabel Street, North Perth | Ford Wagon | 5690 | Metro Private Car | 1925-26 |
| Nichols | J. W. | 69 Mabel Street, North Perth | Rugby | 7779 | Metro Private Car | 1926-27 |
| Nichols | J. W. | 69 Mabel Street, North Perth | Ford Wagon | 5690 | Metro Private Car | 1926-27 |
| Nichols | J. W. | 69 Mabel Street, North Perth | Rugby | 1496 | Metro Private Car | 1927-28 |
| Nichols | J. W. | 69 Mabel Street, North Perth | Rugby | 7779 | Metro Private Car | 1927-28 |
| Nichols | J. W. | Collie | Chevrolet | CM 198 | Collie Municipality | 1927-28 |
| Nichols | L. E. | 34 Gugeri Street, Claremont | Ford | 6452 | Metro Private Car | 1925-26 |
| Nichols | L. E. | 34 Gugeri Street, Claremont | Ford | 11014 | Metro Private Car | 1926-27 |
| Nichols | L. E. | 34 Gugeri Street, Claremont | Ford | 11014 | Metro Private Car | 1927-28 |
| Nichols | R. | Kulin | Dodge | RE ● 104 | Roe Road Board | 1925-26 |
| Nichols | R. | Kulin | Dodge | KU ● 8 | Kulin Road Board | 1926-27 |
| Nichols | T. L. | Erlistoun | Ford 20 H.P. Private Car | MG ● 9 | Mount Magnet Road Board | 1917-18 |
| Nichols | W. | Hindmarsh | Chevrolet Truck | WM ● 354 | Wyalkatchem Road Board | 1927-28 |
| Nichols & Co Ltd | - | 20 Mouatt Street, Fremantle | Essex | 5728 | Metro Private Car | 1924-25 |
| Nichols & Dunn | - | Holyoake | Chevrolet | MY ● 49 | Murray Road Board | 1924-25 |
| Nicholson | A. | 10 Fraser Street, East Fremantle | Dort | 6140 | Metro Private Car | 1925-26 |
| Nicholson | A. | 10 Fraser Street, East Fremantle | Dort | 6140 | Metro Private Car | 1926-27 |
| Nicholson | C. W. | Dumbleyung | Chevrolet | DU ● 204 | Dumbleyung Road Board | 1927-28 |
| Nicholson | E. E. | Goomalling | Ford | GO ● 46 | Goomalling Road Board | 1923-24 |
