| No. | Location | In Service | Withdrawn | Condition | Livery |
| NB 1, NBB 1 | Puffing Billy | 1899 | Recoded NB 1 - c1910. Scrapped - 30 January 1951. To Puffing Billy. Operational | Red | |
| NB 2, NBB 2 | Recoded NB 2 - c1910. Scrapped - 5 February 1951. To Puffing Billy. Converted to NBD 2 | ||||
| NB 3, NBB 3 | Recoded NB 3 - c1910. Scrapped - 21 March 1928. In workshops - 10 February 1931. Out of workshops - 5 March 1931 | ||||
| NB 4, NBB 4 | Recoded NB 4 - c1910. Scrapped - 4 March 1938 | ||||
| NB 5, NBB 5 | 4 February 1902 | Recoded NB 5 - c1910. Scrapped - 5 February 1951. To Puffing Billy - 1974. Converted to NBD 5 | |||
| NB 6, NBB 6 | Puffing Billy | Recoded NB 6 - c1910. Sold to Ocean Grove - 4 March 1938. To Puffing Billy - November 2010. Awaiting restoration on underframe NQR 164 | White | ||
| NB 7, NBB 7 | Recoded NB 7 - c1910. Scrapped - 23 January 1951 | ||||
| NB 8, NBB 8 | Puffing Billy | Recoded NB 8 - c1910. Sold to Ocean Grove - 4 March 1938. To Puffing Billy - November 2010. Awaiting restoration | White | ||
| NB 9, NBB 9 | Recoded NB 9 - c1910. Scrapped - 20 September 1949 | ||||
| NB 10 | Scrapped - 30 January 1951 | ||||
| NB 11 | Scrapped - 20 September 1949 | ||||
| NB 12 | Scrapped - 7 March 1955 | ||||
| NB 13 | Scrapped - 20 September 1949 | ||||
| NB 14 | Puffing Billy | Scrapped - 26 February 1951. To Puffing Billy. Awaiting restoration | Red | ||
| NB 15 | Scrapped - 4 March 1938 | ||||
| NB 16 | Scrapped - 4 March 1938 | ||||
| NB 17 | Scrapped - 19 August 1949 | ||||
| NB 18 | Scrapped - 20 September 1949 | ||||
| NB 19 | Scrapped - 20 September 1949 | ||||
| NB 20 | Scrapped - 20 September 1949 | ||||
| NB 21 | Scrapped - 20 September 1949 | ||||
| NB 22 | Scrapped - 20 September 1949 | ||||
| NB 23 | Scrapped - 17 March 1955 | ||||
| NB 24 | Puffing Billy | Converted from NAB 4 - 18 June 1917. Scrapped - 12 December 1954. Body at Eng. Spcl Works? - 1954. Traced at stocktake (return to register?) - 17 August 1957. Converted to NAC 24. Converted back. Operational | Red | ||
| NB 25 | Converted from NAB 1 - 20 August 1923. Scrapped - 4 July 1940 | ||||
| NB 26 | Converted from NAB 2 - 20 August 1923. Scrapped - 17 December 1954. Body at Eng. Spcl Works? - 1954. Converted to NAC 26 | ||||
| NB 27 | Converted from NAB 3 - 20 August 1923. Scrapped - 30 January 1951 |