| Richardson | M. | Songster Valley, Meckering | MR4 | 1912 |
| Richardson | M. | Songster Valley, Meekering | MR4 | 1924 |
| Richardson | N. A. | Wandalla and Caversham, Meckering | NR4 and 7C, 20A | 1962 |
| Richardson | N. F. L. | Lamboo Station, Halls creek | 0RX 118D, 55F | 1962 |
| Richardson | P. B. | H. F. 9850 /74, Kellerberrin | PR8 | 1912 |
| Richardson | P. P. | H. F. 9850/74, Kellerberrin | PR8 | 1924 |
| Richardson | R. H. | Fair Winds, Dinninup | R0R and 38D, 102E | 1962 |
| Richardson | R. J. W. | Strathaven, Gnowangerup | R8S | 1924 |
| Richardson | R. R. | Block 14069, Merredin P. O. | U7R | 1924 |
| Richardson | Robert Harling | East Warneroo | A0A | 1926 |
| Richardson | Robt. Jno. | Lot 103, Donnybrook | V3R | 1924 |
| Richardson | Robt. L. | Mount Minnie Station, via Onslow | V3X | 1924 |
| 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 |
