| No. | In Service | Withdrawn | Condition |
| 501 BT | 7 March 1956 | Scrapped | |
| 502 BT, 2502 BT | 30 April 1956 | Renumbered 2502 BT - c1984. Scrapped | |
| 503 BT | 6 June 1956 | Scrapped | |
| 504 BT | 4 July 1956 | Scrapped | |
| 505 BT | 27 July 1956 | Scrapped | |
| 506 BT | 29 August 1956 | Converted to Refurbished Harris 107 T - c1983 | |
| 507 BT | 9 November 1956 | Scrapped | |
| 508 BT | 21 November 1956 | Scrapped | |
| 509 BT | 28 November 1956 | Converted to BTH 165 - 28 February 1984 | |
| 510 BT | 23 January 1957 | Scrapped | |
| 511 BT | 20 March 1957 | Scrapped | |
| 512 BT | 20 March 1957 | Scrapped | |
| 513 BT | 24 May 1957 | Scrapped | |
| 514 BT | 7 June 1957 | Converted to Harris 514 T - c1987 | |
| 515 BT | 29 May 1957 | Scrapped | |
| 516 BT | 1 August 1957 | Converted to BH 143 - 15 December 1983 | |
| 517 BT | 19 August 1957 | Converted to MTH 101 - 18 June 1984 | |
| 518 BT | 20 September 1957 | Scrapped | |
| 519 BT | 16 September 1957 | Scrapped | |
| 520 BT | 22 November 1957 | Scrapped | |
| 521 BT | 13 December 1957 | Scrapped | |
| 522 BT | 23 January 1958 | Converted to BH 151 - 14 August 1985 | |
| 523 BT | 31 January 1958 | Scrapped | |
| 524 BT | 28 February 1958 | Converted to MTH 103 - 1 August 1984 | |
| 525 BT | 18 April 1958 | Converted to Refurbished Harris 104 T - c1983 | |
| 526 BT | 2 May 1958 | Scrapped | |
| 527 BT | 11 July 1958 | Scrapped | |
| 528 BT | 7 August 1958 | Converted to BH 142 - 15 December 1983 | |
| 529 BT | 23 September 1958 | Scrapped | |
| 530 BT | 21 November 1958 | Scrapped | |
| 531 BT | 8 August 1961 | Scrapped | |
| 532 BT | 31 October 1961 | Scrapped | |
| 533 BT | 13 December 1961 | Scrapped | |
| 534 BT | 9 March 1962 | Scrapped | |
| 535 BT, 2535 BT | 12 June 1962 | Renumbered 2535 BT - c1987. Scrapped | |
| 536 BT | 8 August 1962 | Scrapped | |
| 537 BT | 21 September 1962 | Scrapped | |
| 538 BT | 5 December 1962 | Scrapped | |
| 539 BT | 12 March 1963 | Scrapped | |
| 540 BT | 17 May 1963 | Scrapped | |
| 541 BT | 19 July 1963 | Scrapped | |
| 542 BT | 2 October 1963 | Scrapped | |
| 543 BT | 15 December 1963 | Scrapped | |
| 544 BT | 23 March 1964 | Scrapped | |
| 545 BT | 12 June 1964 | Scrapped | |
| 546 BT | 2 September 1964 | Scrapped | |
| 547 BT | 27 November 1964 | Scrapped | |
| 548 BT | 12 February 1965 | Scrapped | |
| 549 BT | 31 March 1965 | Scrapped | |
| 550 BT | 4 June 1965 | Scrapped | |
| 551 BT | 28 July 1965 | Scrapped | |
| 552 BT | 1 October 1965 | Scrapped | |
| 553 BT | 1 December 1965 | Scrapped | |
| 554 BT | 9 March 1966 | Scrapped | |
| 555 BT | 25 May 1966 | Scrapped | |
| 556 BT | 3 March 1966 | Converted to Harris 556 T - c1987 | |
| 557 BT | 5 October 1966 | Scrapped | |
| 558 BT | 9 December 1966 | Scrapped | |
| 559 BT | 7 April 1967 | Scrapped | |
| 560 BT, 2560 BT | 28 June 1967 | Renumbered 2560 BT? Scrapped |