| Bagley | Thomas | Bookara Siding, Greenough | T6B | 1924 |
| Bagley | Thos. | Bookara Siding, Greenough | T6B | 1912 |
| Bagley | W. P. | Ekinooka, Walkaway | T6B and 29D, 8E | 1962 |
| Bagnall | E. & D. E. | Church Hills, Toodyay | B1E and 41D,109E | 1962 |
| Bagot | A. G. | Roselyn Farm, Piawaning | 3VU and 4D, 71E | 1962 |
| Bagot | R. G. | Danberrin, Nangeenan | B7R | 1912 |
| Bagot | R. G. | Danberrin, Nangeenan | B7R | 1924 |
| Bagshaw | George | Nanson Street, Leederville West | X6B | 1924 |
| Bagshaw | Gwen A. | Yongermere, Gnowangerup | B5G | 1924 |
| Bagshaw | J. G. | Yongermere, Broomehill | BY2 | 1924 |
| Bagshaw | J. S. | Glenloth, Bridgetown | OO3 | 1924 |
| Bagshaw | J. S. & Stretch H. W. | Glenloth, Bridgetown | BS1 | 1912 |
| Bagshaw | Percival D. | Pindar Hill, Pindar | 6XB | 1924 |
| Bagshaw | Walter | Dresden Manor, Mount Marshall | Y0B | 1924 |
| Bagshaw & Sons | J. S. | Glenloth, Bridgetown | 003 and 10D, 8E | 1962 |
| Bagshaw & Stetch | J. S. & H. W. | Glenloth, Bridgetown | BS1 | 1924 |
| Bahr | F. W. | Hazleigh, Wagin | WB5 | 1912 |
| Bahr | F. W. | Hazleigh, Wagin | WB5 | 1924 |
| Bahr | S. W. | Hazeleigh, Dumbleyung | SW4 | 1962 |
| Bahr & Sons | E. O. | Glen Valley, Kukerin | BE2 and 19C, 31E | 1962 |
| Baikie | Andrew | Location 10186, East Katanning | AX5 | 1924 |
| Baikie | L. M. | Telpyn, Quairading | 2LB | 1912 |
| Baikie | L. M. | Telpyn, Quairading | 2LB | 1924 |
| Bail | E. C. | W.S.L.S Farm A583, Narrikup | 8CE and 46C,48E | 1962 |
| Bail | Jessie | Hill View Farm, Popanyinning | X2B | 1924 |
| Bail | P. J & L. | No- Ibla Station Wiluna | P0B and 50B , 103A | 1962 |
| Bail | W. I. | 1022 Plant Loc .129 Albany | YX5 | 1962 |
| Bail & Sons | J. S. | Lake View, Narrikup | LV7 | 1962 |
| Bailey | A. E. | Milang, Lumeah Via Kojonup | A1J and 33C , 26E | 1962 |
| Bailey | A. L. S. | Grass Hill, Corrigin | 4AL | 1962 |
| Bailey | A. W. & S. M. | Avon 19003 & 15177 Nukarani | 1VT | 1962 |
| Bailey | Alec. Chas. | Avon Location 22021, Merredin | 0QA | 1924 |
| Bailey | Alfred Henry | Try Farm, Worsely | A5B | 1926 |
| Bailey | B. F. | Maidstone, Kojonup | OH1 and 6C, 40A | 1962 |
| Bailey | Berthar | Red Hill Farm, Quindanning | 2BE | 1912 |
| Bailey | Berthar | Red Hill Farm, Quindanning | 2BE | 1924 |
| Bailey | C. F. | Mukering Farm, West Dale, Beley | OX6 | 1912 |
| Bailey | C. F. | Mukering Farm, West Dale, Beverley | OX6 | 1924 |
| Bailey | Chas. | Glendale, Geeralying | 9UO | 1924 |
| Bailey | Chas. H. | Lake View Dairy, Middleton Road, Albany | BK0 | 1924 |
| Bailey | D. F. | Swan Loc 3103, 28 Mile Wanneroo | DB0 and 46C, 45A | 1962 |
| Bailey | D. R. | Haslendale, Kojonup | BL3 and 16B,105E | 1962 |
| Bailey | E. | Avon Location 19309, Narembeen | NY5 | 1924 |
| Bailey | E. G. | Waverley, Dowerin | 1EB | 1962 |
| Bailey | E. G. T | Wywurries, Wongin Hills | BY1 | 1962 |
| Bailey | E. H. | Cuttack, Wongan Hills | BY1 | 1924 |
| Bailey | F. C. | Glenwood, Nangeenan | B6F | 1924 |
| Bailey | G. J. & J. P. | Stockley, Mount Barker | 5AW and 113A, 50B | 1962 |
| Bailey | George | Weld Bull Spring Farm, Balingup | XK9 | 1924 |
| Bailey | H. | Commonage, Carnarvon | 0BY | 1912 |
