| Richardson | Robt. L. | Ballocknyle, Cranbrook | Y9R | 1924 |
| Richardson | T. E. | Langwell, Broomehill | 7LU | 1924 |
| Richardson | T. E. | Glengyle, Cuballing | U8R | 1924 |
| Richardson | T. E. M. & M. F. | Talga, Marbel Bar | GW3 and 10C, 7A | 1962 |
| Richardson | T. E. McK. & M. F. | Eginbah Station, Port Headland | C0P and 23B, 120E | 1962 |
| Richardson | Thos. A. | Quelagetting, via Cunderin | TV0 | 1924 |
| Richardson | V. H. & J. D. | Richon, Dumbleyung | UR1 and 45B, 117A | 1962 |
| Richardson | W. E. | Range View, Jerramungup | R3E and 8B, 33E | 1962 |
| Richardson | W. F. | Riverlea, Mardella | V7R and 11D, 13E | 1962 |
| Richardson | W. H. | West Pingelly | WR3 | 1912 |
| Richardson | W. H. | W. Pingelly | WR3 | 1924 |
| Richardson | W. R. | Bohernia Downs, Derby | R1R | 1912 |
| Richardson | W. R. | Bohemia Downs, Derby | R1R | 1924 |
| Richardson | W. T. J. | Springfield, Denmark | Y7E | 1962 |
| Richardson & Co. | - | Pippingarra Station, Port Headland | 7PH and 25D, 71E | 1962 |
| Richardson & Co. | J. B. | Bambilli and Bellrock, Corrigin | J3R and 43B, 36A | 1962 |
| Richardson & Co. | K. | Mianelup, Gnowangerup | 0PR and 1C, 27A | 1962 |
| Richardson & Co. | N. A. | Wandalla and Caversham, Meckering | TV0 and 9B, 7A | 1962 |
| Richardson & Co. | R. | 2231, 1455-6, 1636, Gnowangerup | HR3 and 46E, 7D | 1962 |
| Richardson & Pattridge | W. & F. G. | Merridene, Broomehill | 9PY | 1924 |
| Richardson & Sleeman | - | Mindalla and minston, Miling and bindoon | 0ML and 4C, 40E | 1962 |
| Richardson & Son | - | Peppingarra Station, Port Hedland | 7PH | 1924 |
| Richardson & Son | E. | Jam Creek, Broomehill | Y1D and 37C, 41A | 1962 |
| Richardson & Son | H. L. | Lowlands, Mardella | X1W and 4C, 7A | 1962 |
| Richardson & Sons | - | Peppingarra Station, Port Hedland | 7PH | 1912 |
| Richardson & Sons | - | Mianellup, Broomehill | R8S | 1912 |
| Richardson-Bunbury | A. V. | Marybrook House, Bussleton | B5X and 84D, 51F | 1962 |
| Riches | A. M. | Woodville, Mt Barker | A1R | 1962 |
| Riches | C. | Carolina Estate, Mt. Barker | 3KR | 1924 |
| Riches | Henry sen. | Hill View, Pinjarra | H7R | 1912 |
| Riches | Hy. W. | Hill View and Cape Bawbard, Pinjarra | WR6 | 1912 |
| Riches | Hy. W. | Hill View and Cape Bawbard, Pinjarra | WR6 | 1924 |
| Riches | J. M. | The Wilderness, Wyalkatchem | H7R and 17B, 12E | 1962 |
| Riches | James Henry | Wilderness, Wyalcatchem | H7R | 1924 |
| Riches | L. G. | 13215, 929, Watheroo | 1LR and 16B 120A | 1962 |
| Riches | R. B. & F. J. | Carnolia, Plantagenet Loc. 1149, Mt Barker | 3KR and 37C, 13E | 1962 |
| Riches | R. L. & R. L. | 2742, 1942, Lots 2413, 1480 Mt Barker | L5R and 16C, 19E | 1962 |
| Riches & McGregor | - | Carlindie Station, Port Headland | P1N and 23B, 115E | 1962 |
| Riches & Son | R. J. | Lilladale, Watheroo | WR6 and 34B, 111A | 1962 |
| Richings | Amelia | Thunderlarra, Yalgoo | 5AR | 1912 |
| Richings | Amelia | Thunderlarra, Yalgoo | 5AR | 1924 |
| Richmond | Athelstan G. | No. 9057, Group 10, Glenoran, Manjimup | GR6 | 1926 |
| Richmond | C. E. M. | 5956-7-8-9, Victoria, Geraldton | KD8 and 14B, 107A | 1962 |
| Richmond | T. | Dewet Farm, Waroona | TR9 | 1912 |
| Richmond | T. | Dewet Farm, Waroona | TR9 | 1924 |
| Richmund | N. A. & H. | 1271, 1559, 1561-2-3 4395, Denmark | 3HR and 2C, 12E | 1962 |
| Richter | B. G. | Hill View, Karlgarin | GR2 and 22B, 33A | 1962 |
| Richter | C. C. | Murray Locs. 1430, 1424, 980, Coolup | 0CR and 3C, 7A | 1962 |
| Richter | C. H. | Avon 18686, 23454, 18705, Karlgarin | C4R and 34C, 53F | 1962 |
| Richter | C. L. & E. A. | Roe Locs. 182, 324, 757, Karlgarin | G2R and 22B, 33A | 1962 |
