| MacDougall, R. M. and Co. Ltd. | Vol.20.No.1.Page 1 |
| MacGeorge, Robert Forsyth | Vol.22.No.4.Page 2 |
| McCabe, Jack | Vol.22.No.2.Page 7 |
| McCaughey, Sir Samuel | Vol.21.No.1.Page 5 |
| McClelland, Margie | Vol.20.No.3.Page 6 |
| Vol.21.No.1.Pages 6, 7 | |
| McCook, Bill | - see - McCook, William Archibald |
| McCook, William Archibald | Vol.20.No.4.Page 11 |
| Vol.23.No.1.Pages 5-9 (illus article) | |
| McEwen, James & Co. Ltd. | Vol.22.No.1.Page 11 |
| McFarlane, Barry | Vol.22.No.2.Page 8 |
| McInnes, Thomas | Vol.21.No.1.Page 7 |
| McIntosh, David Martin | Vol.21.No.1.Page 7 |
| McKenzie, Robert | Vol.20.No.3.Page 8 |
| Vol.21.No.1.Pages 3, 4 | |
| McLean Bros. & Rigg | Vol.20.No.4.Page 11 |
| Vol.22.No.1.Page 10 | |
| McLean, William | Vol.22.No.1.Page 10 |
| McLeod, C. | Vol.21.No.1.Page 4 |
| McMeekin | Vol.22.No.2.Page 9 |
| McMillan, Agnes | Vol.23.No.2.Page 8 |
| Madden, John E. | Vol.21.No.2.Pages 3-6 (article author) |
| Maley, Mabel Louisa (nee Bateman) | Vol.20.No.4.Page 10 |
| Malloch Bros. | Vol.20.No.3.Page 7 |
| Maloney, James | Vol.20.No.3.Page 6 (illus) |
| Marfield Station (NSW) | Vol.22.No.2.Pages 1, 9 |
| Marfield Well (NSW) | Vol.22.No.2.Pages 1 (illus), 9-10 (illus article) |
| Marks, Norman | Vol.23.No.3.Page 5 (illus) |
| Marquis, Alexander Charles | Vol.21.No.4.Pages 5, 6 |
| Maskinservice Vest | Vol.22.No.2.Page 6 |
| Mast Foos Imperial windmill | Vol.23.No.3.Pages 2, 3 (illus), 4 (illus) |
| Mast Foos Iron windmill | Vol.20.No.4.Page 7 |
| Matt, Tim | Vol.20.No.3.Pages 5-6 (article author), 6 (illus) |
| Vol.21.No.1.Pages 1, 5-7 (article author) | |
| Vol.21.No.2.Pages 2-3 (article author) | |
| Vol.22.No.1.Page 11 (article author) | |
| Vol.22.No.2.Pages 8 (illus), 9-10 (article author) | |
| Vol.23.No.3.Pages 5-6 (article author), 6 (illus) | |
| Matthews, John | Vol.21.No.2.Page 3 |
| Matthews, William H. | Vol.23.No.2.Page 3 |
| MBP | Vol.20.No.2.Pages 6-7 |
| MBP - M windmill | Vol.20.No.2.Pages 6-7 |
| - see - Metters - M windmill | |
| Medina (ship) | Vol.20.No.4.Page 8 |
| Melbourne International Exhibition 1880 | Vol.21.No.1.Page 10 |
| Vol.22.No.4.Page 8 | |
| Melvin, Archibald | Vol.21.No.1.Page 7 |
| Meteor windmill | - see - Williams - Meteor windmill |
| Methuen, Matilda | Vol.22.No.4.Pages 2, 3 |
| Metters Building Products | - see - MBP |
| Metters Direct Acting windmill | Vol.20.No.2.Page 3 |
| Metters - KM windmill | Vol.20.No.2.Pages 2-7 (illus article) |
| Vol.22.No.2.Pages 10-11 (parts diagram) | |
| Metters - K windmill | Vol.20.No.2.Pages 2, 3, 5 |
| Vol.20.No.3.Page 7 | |
| Vol.20.No.4.Page 11 | |
| Vol.21.No.4.Pages 7, 8, 9, 10, 11 | |
| Metters ladders | Vol.20.No.2.Pages 3, 5 |
| Vol.20.No.3.Page 5 | |
| Metters Ltd. | Vol.20.No.2.Pages 2-7 |
| Vol.21.No.4.Pages 7, 8, 10 | |
| Metters - M windmill | Vol.20.No.2.Pages 2-7 (illus article) |
| Vol.20.No.3.Page 5 | |
| Vol.21.No.3.Page 8 | |
| Vol.22.No.2.Pages 10-11 (parts diagram) | |
| Metters - Master Nuoil windmill | Vol.20.No.2.Page 3 |
| Metters - SM windmill | Vol.20.No.2.Page 6 (illus article) |
| Metters towers | Vol.20.No.2.Pages 4 (illus), 5 (illus) |
| Vol.20.No.3.Page 5 | |
| Vol.21.No.4.Pages 8, 9, 10, 11 | |
| Miller's Patent Expanding Boring tools | Vol.20.No.2.Page 9 |
| Minken, Sophia Caroline | Vol.23.No.2.Page 9 |
| Mitchell Cemetery (QLD) | Vol.23.No.2.Page 5 |
| Mittagong railway station | Vol.23.No.2.Pages 4, 5 |
| Mobil windmill oil | Vol.22.No.2.Page 3 |
| Model windmills | - see - Williams - C Pattern Comet model windmill |
| - see - Steel Wings model windmill | |
| - see - Webb Type F model windmill | |
| - see - Placzek model windmills | |
| Monitor SA windmill | Vol.21.No.4.Pages 8, 10-11 (illus article) |
| Monitor SA direct acting windmill | Vol.21.No.4.Page 11 |
| Monitor windmill | - see - Baker Monitor windmill |
| Mono borehole pump | Vol.22.No.2.Page 2 (illus) |
| Mono Pumps (Australia) Pty. Ltd. | Vol.22.No.2.Pages 2, 3 |
| Vol.23.No.1.Pages 6, 9 | |
| Mono turbine | Vol.22.No.2.Page 2 |
| Mono windmill | Vol.22.No.2.Pages 2-4 (illus article) |
| Moore, Geoffrey J. | Vol.20.No.2.Pages 5, 7 |
| Vol.21.No.1.Pages 2 (article author), 3 | |
| Moore, Sarah Ann | Vol.23.No.1.Page 2 |
| Moore, W. D. & Co. | Vol.20.No.2.Page 7 |
| Vol.20.No.3.Page 5 | |
| Vol.22.No.1.Page 6 | |
| Vol.23.No.1.Page 10 | |
| Moorhouse, Arthur | Vol.22.No.2.Page 4 |
| Moorhouse Dairy Boiler | Vol.22.No.2.Page 4 |
| Moorhouse, Frank Osborne | Vol.22.No.2.Page 4 |
| Moorhouse, Frank (Jnr.) | Vol.22.No.2.Page 5 |
| Moorhouse Gyro wind pump | Vol.22.No.2.Pages 4-6 (illus article) |
| Moorhouse, Lucy Ellen | Vol.23.No.2.Page 8 |
| Moorhouse the Machinery Man Pty. Ltd. | Vol.22.No.2.Pages 4, 5 |
| Moorhouse the Machinery Man & Sons | - see - Moorhouse the Machinery Man Pty. Ltd. |
| Moorhouse, Owen | Vol.22.No.2.Page 4 |
| Morawa Historical Society | Vol.21.No.1.Page 4 |
| Morawa Museum | Vol.21.No.1.Page 4 |
| Morison, W. C. | Vol.23.No.1.Page 3 |
| Morrow's Ltd. | Vol.23.No.2.Page 8 |
| Mouton, J. | Vol.23.No.2.Page 5 |
| Moyle, F. H. | Vol.21.No.4.Page 4 |
| Mudgee Small Farm Field Day | Vol.22.No.1.Page 7 |
| Murnane, Cornelius | Vol.23.No.2.Page 2 |
| Murray, D. & W. | Vol.20.No.2.Page 10 |
| Museums | - see - Coolamon Up-to-Date Store Museum |
| - see - Hay Gaol Museum | |
| - see - Highfields Pioneer Village | |
| - see - Jindera Pioneer Museum | |
| - see - Jondaryan Woolshed Museum | |
| - see - Morawa Museum | |
| - see - Whitehorse Historical Society Inc. | |
| - see - Windmill Shed, The | |
| Myers, W. H. | Vol.22.No.4.Page 7 |