| Piesse | C. E. C. | Katanning | Ford 20 H.P. | KA 27 | Katanning Road Board | 1916 |
| Piesse | C. H. | Wagin | Fiat | WN 53 | Wagin Municipality | 1927-28 |
| Piesse | C. O. | Wagin | 20 H.P. | EW 3 | Wagin Road Board | 1915 |
| Piesse | E. | Katanning | B.S.A. | KA 6 | Katanning Road Board | 1919 |
| Piesse | Eva E. | East Wagin | 20 H.P. | EW 4 | Wagin Road Board | 1915 |
| Piesse | F & C. | A.M.P. Buildings Perth | Overland | 1211 | Metro Private Car | 1922-23 |
| Piesse | F & C. | Katanning | Ford | KA ● 24 | Katanning Toad Board | 1922-23 |
| Piesse | F & H. | Railway Road, Cottesloe | Wichita Wagon | 1117 | Metro Private Car | 1924-25 |
| Piesse | F. & C. | Katanning | Maxwell 25 H.P. | KRB 7 | Katanning Road Board | 1915 |
| Piesse | F. & C. | Katanning | Morris-Oxford 10 H.P. | KRB 10 | Katanning Road Board | 1915 |
| Piesse | F. & C. | 66 King Street | Hupmobile 15 H.P. | P 97 | Perth Municipality | 1915 |
| Piesse | F. & C. | Katanning | Overland 30 H.P. | KA 18 | Katanning Road Board | 1916 |
| Piesse | F. & C. | 609 Wellington Street, Perth | Sidley Woolsee 18-20 H.P. | P 306 | Perth Municipality | 1916 |
| Piesse | F. & C. | Wellington Street | Triumph 2¾ H.P. Motorcycle | P 473 | Perth Municipality | 1916 |
| Piesse | F. & C. | Katanning | Maxwell 25 H.P. | KA ● 7 | Katanning Road Board | 1917-18 |
| Piesse | F. & C. | Katanning | Overland 30 H.P. | KA ● 18 | Katanning Road Board | 1917-18 |
| Piesse | F. & C. | Katanning | F. & N. Motorcycle | KA ● 16 | Katanning Road Board | 1917-18 |
| Piesse | F. & C. | Katanning | Maxwell 25 H.P. | KA 7 | Katanning Road Board | 1919 |
| Piesse | F. & C. | Katanning | Buick | KA 10 | Katanning Road Board | 1919 |
| Piesse | F. & C. | Katanning | Overland 30 H.P. | KA 18 | Katanning Road Board | 1919 |
| Piesse | F. & C. | Katanning | F.N. | KA 16 | Katanning Road Board | 1919 |
| Piesse | F. & C. | Railway Road, Cottesloe | Garford Wagon | 723 | Metro Private Car | 1922-23 |
| Piesse | F. & C. | Katanning | Ford | KA ● 24 | Katanning Road Board | 1923-24 |
| Piesse | F. & C. | Katanning | Overland | KA ● 24 | Katanning Road Board | 1924-25 |
| Piesse | F. & C. | Kellerberrin | Studebaker | KE ● 84 | Kellerberrin Road Board | 1924-25 |
| Piesse | F. & C. | Saint George's Terrace, Perth | Dodge | 8663 | Metro Private Car | 1925-26 |
| Piesse | F. & C. | Saint George's Terrace, Perth | Dodge | 8663 | Metro Private Car | 1926-27 |
| Piesse | F. & C. | Flour Mills Cottesloe | Ford Wagon | 11273 | Metro Private Car | 1927-28 |
| Piesse | F. & G. | Railway Road, Cottesloe | Studebaker | 1046 | Metro Private Car | 1922-23 |
| Piesse | F. & G. | Railway Street, Cottesloe | Wichita Wagon | 1117 | Metro Private Car | 1922-23 |
| Piesse | F. and C. | Railway Street, Cottesloe | Studebaker | 817 | Metro Private Car | 1923-24 |
| Piesse | F. and G. | Railway Road | Wichita | 1117 | Metro Private Car | 1923-24 |
| Piesse | F. C. | Katanning | Maxwell 25 H.P. | KA 7 | Katanning Road Board | 1916 |
| Piesse | F. C. | Katanning | Morris-Oxford 10 H.P. | KA 10 | Katanning Road Board | 1916 |
| Piesse | F. C. | Kellerberrin | Studebaker | KE ● 84 | Kellerberrin Road Board | 1925-26 |
| Piesse | F. C. | Kellerberrin | Buick | KE ● 84 | Kellerberrin Road Board | 1926-27 |
| Piesse | F. C. | Saint George's Terrace | Dodge | 8663 | Metro Private Car | 1927-28 |
| Piesse | F. C. | Kellerberrin | Buick | KE ● 84 | Kellerberrin Road Board | 1927-28 |
| Piesse | F. H. | Katanning | Overland 30 H.P. | KRB 46 | Katanning Road Board | 1915 |
| Piesse | F. T. R. | Katanning | Darracq 30 H.P. | KRB 21 | Katanning Road Board | 1915 |
| Piesse | F. T. R. | Katanning | Buick 30 H.P. | KA 2 | Katanning Road Board | 1916 |
| Piesse | F. T. R. | Katanning | Buick 30 H.P. | KA ● 2 | Katanning Road Board | 1917-18 |
| Piesse | F. T. R. | Katanning | Buick 30 H.P. | KA 2 | Katanning Road Board | 1919 |
| Piesse | F. T. R. | Katanning | Sidley Armstrong | KA ● 2 | Katanning Road Board | 1922-23 |
| Piesse | F. T. R. | Katanning | Sidley Armstrong | KA ● 2 | Katanning Road Board | 1923-24 |
| Piesse | G. A. W. | Wagin | Overland 20 H.P. | WA ● 1 | West Arthur Road Board | 1917-18 |
| Piesse | G. A. W. | Wagin | Overland 20 H.P. | WA ● 10 | West Arthur Road Board | 1917-18 |
| Piesse | H. B. | Katanning | Fiat | KA ● 322 | Katanning Road Board | 1927-28 |
| Piesse | H. G. | Wagin | Dodge | W ● 77 | Wagin Road Board | 1927-28 |
| Piesse | H. V. | Katanning | Overland 30 H.P. | KRB 3 | Katanning Road Board | 1915 |
