| Ricetti Bros. | - | 3486, 3502, 1670, 1701, Darkan | RU1 and 49B, 12E | 1962 |
| Rich | F. A. & L. J. | Richfields Farm, Wickepin | 8QR and 84B, 21A | 1962 |
| Rich | Pearle | Dandarragan Flats, Rich's Paddocks, York | PR3 | 1912 |
| Rich | Pearle | Dandarragan Flats, Rich's Paddocks, York | PR3 | 1924 |
| Rich | Wm. T. | Richfields Farm, Wickepin | 8QR | 1924 |
| Richards | A. A. | Medina Fram, Wialki | AA1 and 4B, 115A | 1962 |
| Richards | A. K. | Broadlands, Quairading | 0AR and 118B, 11A | 1962 |
| Richards | Abel | Linden, Broomehill | AR2 | 1912 |
| Richards | Abel | Linden, Broomehill | AR2 | 1924 |
| Richards | Albert | Balcatta | S1R | 1928 |
| Richards | Arthur | Stock Pool, South Caroling, Dangin | 0QO | 1925 |
| Richards | Arthur Hilsbury | Avon Locs, 15836, 17251, Yoting | O4A | 1924 |
| Richards | C. | Nelson Loc. 12164, Bokerup, via Kojonup | 6CR and 26D, 42E | 1962 |
| Richards | C. C. C. | Woodville Farm, Tarwongup, via Williams | 3UO and 11D, 102E | 1962 |
| Richards | C. E. | Montrose Farm, Williams | 0MR | 1912 |
| Richards | C. E. | Montrose Farm, Williams | 0MR | 1924 |
| Richards | C. W. | Peel Estate Lots 141, Serpentine | C1R and 12B, 109E | 1962 |
| Richards | Chas. | Christmas Farm, Broomehill | 1CR | 1912 |
| Richards | Chas. | Christmas Farm, Broomehill | 1CR | 1924 |
| Richards | Cyril | Tarwonga, via Williams | 3UO | 1924 |
| Richards | Daniel | Tarwonga | DR5 | 1924 |
| Richards | E. W. | Mortom Farm, South Caroling, via Dangin | VV8 | 1924 |
| Richards | Edmund H. | Southern Cross | XR3 | 1924 |
| Richards | Edward T. | Cunderdin | 4RU | 1924 |
| Richards | Ernest | Location 1572, Wagin | ER2 | 1912 |
| Richards | Est of late D. | Oxford Downs, Tarwonga, via Williams | DR5 and 32B, 6A | 1962 |
| Richards | F & M. | Glascoed, Dangin | TR0 and 28B, 21A | 1962 |
| Richards | F. J. | River View, Queen's Park | 4RK | 1924 |
| Richards | Flora | Truro, Nannup | 3FN | 1924 |
| Richards | G. V. | 10283, Northcliffe | L8H and 16C, 84E | 1962 |
| Richards | Geo. | Ninghan Loc. 821, Pithara | 6YF | 1924 |
| Richards | H. | Dowerin | QR3 | 1924 |
| Richards | H. M. | Tarwonga Inn, via Williams | YZ8 | 1924 |
| Richards | H. S. | Loc 1247, Ongerup | 8HR and 6B, 40E | 1962 |
| Richards | H. T. | Lots 351-2-3, Kenwick | RO9 and 20B, 31A | 1962 |
| Richards | H. W. | Kooringa Farm, Wagin | HW7 | 1912 |
| Richards | H. W. | Kooringa Farm, Wagin | HW7 | 1924 |
| Richards | Harry | Kimberley | H2R | 1924 |
| Richards | Helena W. | Dundas, via Norseman | Z8R | 1924 |
| Richards | J. D. A. | Lot 17 Loc. 2, Cannington | KR4 and 58F, 40B | 1962 |
| Richards | K. D. | Halcyon, Maida Vale | 3RS | 1962 |
| Richards | M. G. & D. M. | Uberin Vale, Dowern | M7R and 8B, 119E | 1962 |
| Richards | Mrs S.E. | Minna Farm, Nallian, via Wagin | 7SR | 1924 |
| Richards | Oliver Jas. | Avondale, Pindar | OH8 | 1924 |
| Richards | Oswald E. | (Stockman), Hall's Creek, Wyndam | 6NN | 1924 |
| Richards | R. | Coolangatta, Boddington | RR9 and 53F, 118D | 1962 |
| Richards | R. A. | Elory, Dowerin | KR1 and 18B, 43E | 1962 |
| Richards | S. A. A | Block 2104, Glendale, Perilhup via Mt Barker | 7SR and 3D, 8E | 1962 |
| Richards | S. E. T. | Home Park, Nungarin | X8R | 1924 |
| Richards | S. W. | Wonobbing, Greenhills | SW7 and 33C, 47A | 1962 |
