Údar
- New Zealand Railway and Locomotive Society 57 toradh
- New Zealand Railways 39 toradh
- Churchman, Geoffrey B. 22 toradh
- McGavin, T. A. (Thomas Andrew), 1920- 21 toradh
- Stewart, Graham, 1932- 15 toradh
- Tramway Historical Society 14 toradh
- Institution of Mechanical Engineers (Great Britain). Railway Division 9 toradh
- Lowe, David, 1940- 9 toradh
- National Research Council (U.S.). Transportation Research Board 9 toradh
- Railway Enthusiasts' Society (N.Z.) 9 toradh
- Hurst, Tony, 1946- 8 toradh
- Millar, Sean, 1948- 8 toradh
- Christchurch Tramway Board 7 toradh
- Leitch, D. B. (David Bruce), 1940- 7 toradh
- New Zealand Railways Corporation (1982-2008) 7 toradh
- Simmons, Jack, 1915- 7 toradh
- Sims, David (David J.) 7 toradh
- Sinclair, Roy, 1943- 7 toradh
- Stott, Bob 7 toradh
- Dangerfield, J. A. (James Albert), 1915- 6 toradh
- Hutchins, Graham 6 toradh
- New Zealand Railway and Locomotive Society. Canterbury Branch 6 toradh
- New Zealand Railways. Publicity Branch 6 toradh
- New Zealand. Commission for the Environment 6 toradh
- Wellington Tramway Museum 6 toradh
- Green, R. Brett 5 toradh
- Institution of Civil Engineers (Great Britain) 5 toradh
- Institution of Mechanical Engineers (Great Britain) 5 toradh
- Jones, David (David William Owen), 1945- 5 toradh
- Macdonald, Hugh, 1943- 5 toradh
- Majik Video Systems 5 toradh
- Miles, R. F. F. (Robert F. F.), 1957- 5 toradh
- New Zealand Railway and Locomotive Society. Otago Branch 5 toradh
- New Zealand Railway and Locomotive Society. Wellington Branch 5 toradh
- Nock, O. S. (Oswald Stevens), 1905- 5 toradh
- Stage Door Video (Firm) 5 toradh
- Beca Carter Hollings and Ferner Ltd 4 toradh
- Benbrook, Lindsay 4 toradh
- Mahoney, J. D. (John Daniel), 1914-1987 4 toradh
- New Zealand Rail 4 toradh
- New Zealand Railways. Publicity and Advertising Branch 4 toradh
- New Zealand. School Publications Branch 4 toradh
- Palmer, A. N. (Albert Noel), 1920-1972 4 toradh
- Stewart, W. W. 4 toradh
- Taylor, J .B. C. (James B. C.) 4 toradh
- Theroux, Paul 4 toradh
- Troup, Gordon, 1898-1977 4 toradh
- Alexander, Ron (Ronald Balfour) 3 toradh
- Biddle, Gordon 3 toradh
- Binney, Marcus 3 toradh níos mó…