| Smith | Leo & Mervyn | Pingelly | S9Q | 1924 |
| Smith | Lily Monica | Avon Loc. 24324, Lake Brown | L1S | 1928 |
| Smith | Lionel E. | Malabaine, Northam | 7LS | 1912 |
| Smith | Lionel John | Glenwon, North Cunderdin | L0Q | 1925 |
| Smith | Liounel E. | Malabaine, via Northam | 7LS | 1924 |
| Smith | Louis L. | Homestead, Lucknow | L0S | 1912 |
| Smith | Louis L. | Lucknow | L0S | 1924 |
| Smith | M. & B. T. | Spring Vale, Nokaning | M2S and 117B, 47E | 1962 |
| Smith | M. C. | Wattle Creek, Mt. Magnet | S6V and 4C, 3E | 1962 |
| Smith | M. H. | Stuart, Mosman park | 3MS and 46C, 35A | 1962 |
| Smith | M. J. | Leicesterfield, Northampton | NZ2 | 1924 |
| Smith | M. J. & J. | Bernowrie, Gabbin | XQ1 and 38C, 42A | 1962 |
| Smith | M. J. & L. M. | Myola, Pithara | P3Z | 1924 |
| Smith | M. K. | Pt. Loc. 1769, Boyup Brook | S6M and 84C, 26A | 1962 |
| Smith | M. M. B. | Culicup, Kulikup | C1X and 41D, 47E | 1962 |
| Smith | M. S. C. | Kulikup, Upper Blackwood | G1X | 1928 |
| Smith | Mary | Wannamal | M1S | 1912 |
| Smith | Mary | Wannamal | M1S | 1924 |
| Smith | Mary Ann | Hillside, Brunwick | ZZ3 | 1924 |
| Smith | Mary Anne | Hillside, Brunswick | ZZ3 | 1912 |
| Smith | Mews & Wimbridge | Walgun Station, Meekatharra | M0B | 1925 |
| Smith | Mrs M. | Davilak Estate, Hamilton Hill | 0PS | 1924 |
| Smith | Mrs M. | Ayrshire Dairy, Northam | 8MS | 1924 |
| Smith | Mrs V. M. | Wandoo, Darkan | 6BX and 31D, 108E | 1962 |
| Smith | Mrs. M. | Ayreshire Dairy, Northam | 8MS | 1912 |
| Smith | N. | Kilcreggan, Kojonup | 1SM and 6D, 36E | 1962 |
| Smith | N. | Bell Rock, Beverley AA Lots 59 124 and 6383, Beverley | NS4 and 35B, 10A | 1962 |
| Smith | N. A. L. | Carinya, Margaret River | 2BZ | 1962 |
| Smith | N. G. | W.S.L.S. A.1149, Denbarker, Via Mt. Barker | N3S and 105D, 38E | 1962 |
| Smith | N. R. | Tadgewelup, Mobrup, Via Kjonup | 1NZ and 50B, 80A | 1962 |
| Smith | Nath. | Roebourne | 1ON | 1924 |
| Smith | Neathlow | Wattle Grove, Dangin | N2Z | 1924 |
| Smith | O. | Nelson Loc. 8920-1, Pt. 9916, Northcliffe | 0SO | 1962 |
| Smith | O. L. | Nos. 9891-2-3, 44 Northcliffe | S4O | 1962 |
| Smith | O. O. A. | Chittawarra, Yorkrakine | OS9 | 1912 |
| Smith | O. O. A. | Chittawarra, Yorkrakine | OS9 | 1924 |
| Smith | O. S. | 1643, 3088, 4020, 424, 311, 3780, Beverley | S4O and 22C, 31A | 1962 |
| Smith | P. | Dinnup Brook, Upper Blackwood | S7 P | 1912 |
| Smith | P. | Dinnup Brook, Upper Blackwood | S7P | 1924 |
| Smith | P. A. | Smith Vale, Ballaying, East Wagin | S0G and 26B, 21A | 1962 |
| Smith | P. H. | Bemberg, West Yorkrackine | P3S and 21B, 71A | 1962 |
| Smith | P. H. & R. K. | Carolyn, Beverley | O2E and 67B, 22E | 1962 |
| Smith | P. S. | Preston Farm, Northham | 0PS and 19D, 44E | 1962 |
| Smith | Percy H. | Dunmore Farm, Yorkrakine | P3S | 1912 |
| Smith | Percy H. | Dumore Farm, Yorkrakine | P3S | 1924 |
| Smith | Peter P. | Homestead Farm, 8520- 74, Nangeen | P0S | 1912 |
| Smith | Peter P. | H/F 8520/74, Nangeenan | P0S | 1924 |
| Smith | R. | Wellington Mills, Wellington, S. W. L. | RS1 | 1912 |
| Smith | R. | Wellington Mills | RS1 | 1924 |
| Smith | R. & E. V. | Kurawa, Denmark | SE5 and 104B, 39E | 1962 |
