| Smith | W. J. | Marriville, Denmark | 6SM | 1962 |
| Smith | W. L. & J. D. | Glenone, Wundowie | L0U and 7B, 37A | 1962 |
| Smith | W. O. | Kenton, Kendenup | 6SJ and 58F, 45B | 1962 |
| Smith | W. R. | Grassland, Dumbleyung | KY6 | 1924 |
| Smith | W. R. | Locs. 537-8, Yallingup | 8PW | 1962 |
| Smith | W. R. | Brumer, Tambellup | S0W and 71B, 39A | 1962 |
| Smith | W. R. | Berrimal, Noggerup | S0X and 13D, 21E | 1962 |
| Smith | W. R. & J. L. | Valley View, North Collie | W9L and 108B, 115A | 1962 |
| Smith | W. W. & C. W. | Matilda Downs, Kendenup | MD0 and 3C, 115A | 1962 |
| Smith | Walker | Roughlee, East Mornington | VZ9 | 1924 |
| Smith | William | Hillside and Brunswick, Hillside Brunswick | WZ1 | 1912 |
| Smith | William | Hillside and Brunswick, Brunswick | WZ1 | 1924 |
| Smith | William | Hall's Creek | 8GH | 1926 |
| Smith | William W. | Mansfield Street, York | Y8Q | 1925 |
| Smith | Wm. | Condining, East Narogin | 8WR | 1912 |
| Smith | Wm. | Yerilla Station, Yerilla | OK0 | 1912 |
| Smith | Wm. | Block14075, Goomarin via Merriden | S1G | 1912 |
| Smith | Wm. | Yerilla Station, Yerilla | 0KO | 1924 |
| Smith | Wm. | Condining, East Narrogin | 8WR | 1924 |
| Smith | Wm. | Block 14075, Goomarin | S1G | 1924 |
| Smith | Wm. | Nullagine | SY9 | 1924 |
| Smith | Wm. | Shamrock Hill, Cranbrook | X6M | 1924 |
| Smith | Wm. Aug. | Lawlers | GS7 | 1912 |
| Smith | Wm. Aug. | Lawlers | GS7 | 1924 |
| Smith | Wm. Chas. | Lot 2664, Worsley | 5UZ | 1924 |
| Smith | Wm. John | Hall's Creek | 2FV | 1924 |
| Smith & Bickford | - | Marbarrup, Kojonup | S6B | 1912 |
| Smith & Bickford | - | Marbarrup, Kojonup | S6B | 1924 |
| Smith & Co. | A. J. | Barlina, Kalannie | SH9 and 111B, 20A | 1962 |
| Smith & Co. | B. D. | Leroy, Pingelly | BS6 and 49D, 14E | 1962 |
| Smith & Co. | B. H. | 18384, 19405, Manmanning | 7BS and 115B, 33A | 1962 |
| Smith & Co. | C. | Welcomin, Roleystone | TS6 and 21B, 45A | 1962 |
| Smith & Co. | H. J. | Penola, Bridgetown | SO4 and 44C, 18E | 1962 |
| Smith & Co. | R. | Wimmera, Bruce Rock | SB0 and 16C, 31A | 1962 |
| Smith & Co. | R. C. | Kinloch, Quarten and Rivermead, Goomalling | R2S and 67B, 19A | 1962 |
| Smith & Co. | R. E. | Halls Creek, Northam | 9RS and 42C, 21E | 1962 |
| Smith & Co. | S. W. | Stoney Farm, Northam | SA0 and 5D, 37E | 1962 |
| Smith & Co. | W. E. | Billic, Badgebup | 3WG and 35D, 56F | 1962 |
| Smith & Denny | - | 223 Stirling Street, Perth | P0Y | 1924 |
| Smith & Duff | L. & A. | Arcadia, Witchcliffe | AX1 | 1962 |
| Smith & English | E. M. & A. H. | 40, 86, 45, 89, 1753, Wagin | 7ES and 35D, 23E | 1962 |
| Smith & Gibson | - | Nairnup Station, Ravensthorpe | VX7 and 116B, 47E | 1962 |
| Smith & Johnson | - | Esperanza, Harvey | SJ1 | 1912 |
| Smith & Johnson | - | Esperanza, Harvey | SJ1 | 1924 |
| Smith & Marmion | - | Towrana, Carnarvon | L6V | 1924 |
| Smith & Nunn | - | Lake Hinds, via Wongan Hills | SA0 | 1925 |
| Smith & Smith | F. W. & A. B.S. | Windell, Tablelands | D4C | 1912 |
| Smith & Son | A. & S. | Marselisborg, Victoria Loc. 5744, Mullewa | A2S and 5D, 14E1 | 1962 |
| Smith & Son | A. G. | Hill View, Goomalling | 7KT and 55F, 19C | 1962 |
| Smith & Son | A. J. | Avon 1484, 782, 1479, 1245, Wongamine, Northam | 1NS and 6C, 120E | 1962 |
