| Frost | C. | 41 Wasley Street, Perth | Chevrolet | 9067 | Metro Private Car | 1926-27 |
| Frost | C. | 239 Saint George's Terrace, Perth | Chevrolet | 9067 | Metro Private Car | 1927-28 |
| Frost | Dr A. J. | Grey Street | Overland | N 29 | Northam Municipality | 1917-18 |
| Frost | Dr. | Duke Street | Hupmobile 10 H.P. | N 29 | Northam Municipality | 1916 |
| Frost | Dr. A. J. | Grey Street | Hupmobile 10 H.P. | N 29 | Northam Municipality | 1915 |
| Frost | F. P. | Tammin | Armstrong-Siddelay | ME ● 141 | Meckering Road Board | 1926-27 |
| Frost | F. P. | Tammin | Armstrong-Siddeley | ME ● 141 | Meckering Road Board | 1927-28 |
| Frost | H. E | East Wagin | Chevolet | W ● 51 | Wagin Road Board | 1926-27 |
| Frost | H. E. | East Wagin | Chevrolet | W ● 51 | Wagin Road Board | 1925-26 |
| Frost | H. E. | Wagin | Chevrolet | W ● 51 | Wagin Road Board | 1927-28 |
| Frost | H. P. | 629 Hay Street | Talbot 10 H.P. | P 45 | Perth Municipality | 1915 |
| Frost | H. P. | 138 Adelaide Terrace, Perth | Studebaker | 4576 | Metro Private Car | 1923-24 |
| Frost | R. H. | - | Ford | N ● 52 | Northam Road Board | 1927-28 |
| Frost | R. J. | Grass Valley | Ford | N ● 52 | Northam Road Board | 1923-24 |
| Frost | R. J. | Grass Valley | Ford | N ● 52 | Northam Road Board | 1924-25 |
| Frost | R. J. | Grass Valley | Ford | N ● 52 | Northam Road Board | 1925-26 |
| Frost | S. H. | 139 Adelaide Terrace | Essex | 13719 | Metro Private Car | 1926-27 |
| Frost | S. H. | 138 Adelaide Terrace | Essex | 13719 | Metro Private Car | 1927-28 |
| Frost | T. H. P. | 135 Adelaide Terrace, Perth | Buick | 5331 | Metro Private Car | 1925-26 |
| Frost | W. | Tammin | Armstrong Siddeley | ME ● 141 | Meckering Road Board | 1925-26 |
| Frost | W. C. | East Wagin | Ford | W ● 61 | Wagin Road Board | 1925-26 |
| Frost | W. C. | East wagin | Ford | W ● 61 | Wagin Road Board | 1926-27 |
| Frost | W. C. | East Wagin | Ford | W ● 61 | Wagin Road Board | 1927-28 |
| Frost | Wm. | Wagin | Ford | W ● 61 | Wagin Road Board | 1924-25 |
| Frost & Parker | - | Ucarty | Ford Truck | D ● 178 | Dowerin Road Board | 1927-28 |
| Froude | H. W. | Throssell Street, Collie | Morris Truck | CM 92 | Collie Municipality | 1925-26 |
| Froude | H. W. | Throssell Street, Collie | Ford | CM 61 | Collie Municipality | 1926-27 |
| Froude | H. W. | Throssell Street, Collie | Morris Truck | CM 92 | Collie Municipality | 1926-27 |
| Froude | H. W. | Collie | Morris-Cowley | CM 70 | Collie Municipality | 1927-28 |
| Froude | H. W. | Throssell Street, Collie | Morris Truck | CM 92 | Collie Municipality | 1927-28 |
| Fry | A. | Northcliffe | Vulcan Truck | WA ● 75 | Manjimup Road Board | 1925-26 |
| Fry | A. | 13 Bernard Street, Claremont | Fiat | 2839 | Metro Private Car | 1926-27 |
| Fry | A. C. | 13 Bernard Street, Claremont | Chrysler | 14511 | Metro Private Car | 1927-28 |
| Fry | A. R. W. | 214 Railway Parade West Leederville | Morris OxFord | 354 | Metro Private Car | 1927-28 |
| Fry | Alf | Northcliffe | Vulcan Truck | WA ● 75 | Manjimup Road Board | 1927-28 |
| Fry | Alf | Northcliffe | Reo Truck | WA ● 225 | Manjimup Road Board | 1927-28 |
| Fry | Dr | Lake Grace | Dodge | LG ● 70 | Lake Grace Road Board | 1927-28 |
| Fry | J. | Forrest Street | Dodge 20 H.P. | Ce ● 56 | Cuballing Road Board | 1917-18 |
| Fry | J. | Holyoake | Ford | MY ● 219 | Murray Road Board | 1927-28 |
| Fry | J. G. | Crendon Donnybrook | Ford | PE ● 9 | Preston Road Board | 1917-18 |
| Fry | J. G. | Crendon, Donnybrook | Ford | PE ● 9 | Preston Road Board | 1919 |
| Fry | J. G. | Crendon Donnybrook | Overland | PE ● 9 | Preston Road Board | 1922-23 |
| Fry | J. G. | Crendon, Donnybrook | Overland | PE ● 9 | Preston Road Board | 1923-24 |
| Fry | J. G. | Crendon Donnybrook | Overland | PE ● 9 | Preston Road Board | 1924-25 |
| Fry | J. G. | Donnybrook | Overland | PE ● 9 | Preston Road Board | 1925-26 |
| Fry | J. G. | Donnybrook | Essex | PE ● 9 | Preston Road Board | 1926-27 |
| Fry | J. G. | Donnybrook | Essex | PE ● 9 | Preston Road Board | 1927-28 |
| Fry | J. H. | Forrest Street, Cottesloe | Dodge Bros. 20 H.P. | Ce 56 | Cottesloe Municipality | 1916 |
| Fry | J. H. | Forrest Street | Dodge 20 H.P. | Ce 56 | Municipality of Cottesloe | 1919 |
| Fry | J. T. | 347 Barker Road, Subiaco | Maxwell | 11415 | Metro Private Car | 1926-27 |
