| Young | L. C. | 23 Victoria Square Perth | Overland | 8549 | Metro Private Car | 1925-26 |
| Young | L. C. | 4 Ventnor Avenue, West Perth | Overland | 13144 | Metro Private Car | 1926-27 |
| Young | Leonard C. | 129 Hay Street, Subiaco | Overland | 13144 | Metro Private Car | 1927-28 |
| Young | Mary | 99 Stirling Street | Ford 16 H.P. | P 1232 | Perth Municipality | 1919 |
| Young | Mrs M. | Bunbury | Overland 18 H.P. | By 19 | Bunbury Municipality | 1919 |
| Young | Nora | Henderson Road, Redcliffe | Whippet | 14379 | Metro Private Car | 1927-28 |
| Young | O. C | 437 Bagot Road, Subiaco | Chevrolet | 8697 | Metro Private Car | 1927-28 |
| Young | O. C. | 437 Bagot Road, Subiaco | Overland | 4573 | Metro Private Car | 1923-24 |
| Young | O. C. | 437 Bagot Road, Subiaco | Overland | 4573 | Metro Private Car | 1924-25 |
| Young | O. C. | 437 Bagot Road, Subiaco | Overland | 4573 | Metro Private Car | 1925-26 |
| Young | O. C. | 437 Bagot Road, Subiaco | Chevrolet | 8697 | Metro Private Car | 1925-26 |
| Young | O. C. | 437 Bagot Road, Subiaco | Chevrolet | 8697 | Metro Private Car | 1926-27 |
| Young | P. | Mullewa | Ford | MW ● 19 | Mullewa Road Board | 1922-23 |
| Young | P. | Mullewa | Ford | MW ● 19 | Mullewa Road Board | 1923-24 |
| Young | P. | Carnarvon | Buick | CN 6 | Carnarvon Municipal Council | 1925-26 |
| Young | P. | Carnarvon | Buick | CN 6 | Carnarvon Municipal Council | 1926-27 |
| Young | P. | Carnarvon | Buick | CN 6 | Carnarvon Municipal Council | 1927-28 |
| Young | P. H. | Mount Barker | Dodge | PL ● 70 | Plantagenet Road Board | 1927-28 |
| Young | P. R. | Mullewa | Ford | MW ● 19 | Mullewa Road Board | 1924-25 |
| Young | P. R. W | Mullewa | Dodge | MW ● 61 | Mullewa Road Board | 1927-28 |
| Young | P. R. W. | Mullewa | Ford Lorry | MW ● 19 | Mullewa Road Board | 1925-26 |
| Young | P. R. W. | Mullewa | Dodge | MW ● 61 | Mullewa Road Board | 1925-26 |
| Young | P. R. W. | Mullewa | Ford Lorry | MW ● 19 | Mullewa Road Board | 1926-27 |
| Young | P. R. W. | Mullewa | Dodge | MW ● 61 | Mullewa Road Board | 1926-27 |
| Young | P. W. | Manjimup | Dodge | WA ● 97 | Manjimup Road Board | 1927-28 |
| Young | R. J. | Narrogin | Belsize | NO ● 91 | Narrogin Road Board | 1927-28 |
| Young | S. E. | Hoffman Mill | Chevrolet | H ● 110 | Harvey Road Board | 1927-28 |
| Young | Sing Lee | Guildford | Commerce Wagon | 6967 | Metro Private Car | 1925-26 |
| Young | Sing Lee | Guildford | Commerce Wagon | 6967 | Metro Private Car | 1926-27 |
| Young | Sing Lee | Guildford | Commerce Wagon | 6967 | Metro Private Car | 1927-28 |
| Young | W. | Bunbury | G.M.C. Truck | DA ● 48 | Dardanup Road Board | 1925-26 |
| Young | W. A. | Bunbury | Buick 6 26 H.P. | By 5 | Bunbury Municipality | 1922-23 |
| Young | W. A. | Bunbury | Buick 6 26 H.P. | By 6 | Bunbury Municipality | 1922-23 |
| Young | W. A. | Bunbury | Buick 6 26 H.P. | BY 5 | Bunbury Municipality | 1923 - 1924 |
| Young | W. A. | Bunbury | Buick 6 26 H.P. | BY 6 | Bunbury Municipality | 1923 - 1924 |
| Young | W. A. | Bunbury | Buick | By 5 | Bunbury Municipality | 1924-25 |
| Young | W. A. | Bunbury | Buick | By 6 | Bunbury Municipality | 1924-25 |
| Young | W. A. | Bunbury | Overland | By 28 | Bunbury Municipality | 1924-25 |
| Young | W. A. | 59 Fitzgerald Street, Perth | Fiat | 6640 | Metro Private Car | 1924-25 |
| Young | W. A. | Bunbury | Brockway Lorry | DA ● 51 | Dardanup Road Board | 1925-26 |
| Young | W. A. | 59 Fitzgerald Street, Perth | Fiat | 6640 | Metro Private Car | 1925-26 |
| Young | W. A. | Bunbury | Overland | BY 28 | Bunbury Municipality | 1925-26 |
| Young | W. A. | 59 Fitzgerald Street, Perth | Fiat | 6640 | Metro Private Car | 1926-27 |
| Young | W. H. | 32 Riley Road, Claremont | Willys-Knight | 8775 | Metro Private Car | 1925-26 |
| Young | W. H. | 32 Riley Road, Claremont | Willys-Knight | 8775 | Metro Private Car | 1926-27 |
| Young | W. H. | 32 Riley Road, Claremont | Willys-Knight | 8775 | Metro Private Car | 1927-28 |
| Young | W. J. | Tyrell Street, Nedlands | Austin | 13527 | Metro Private Car | 1926-27 |
| Young | W. J. | 68 Tyrell Street, Nedlands | Austin | 11710 | Metro Private Car | 1926-27 |
| Young | W. J. | Tyrell Street, Nedlands | Austin | 13527 | Metro Private Car | 1927-28 |
| Young | W. T. | Dalwallinu | Ford | DL ● 85 | Dalwallinu Road Board | 1924-25 |
