[2] They were all renewed by William Martley as 2-4-0T at the LCDR's Longhedge works in 1872–73, using components from the original locomotives, including the boilers.
[4] In November 1875, William Kirtley (who had replaced Martley following the latter's death in 1874) allotted the class letter S.[5] The locomotives were then given the numbers 71–74.
[6] They passed to the South Eastern and Chatham Railway (SECR) at the start of 1899, and their numbers were increased by 459 to avoid duplication with former South Eastern Railway locomotives.
[6] Withdrawal commenced in July 1905, but since all of their numbers were required for new locomotives of the SECR H class, the remaining locomotives were transferred to the duplicate list the same month, but only two are known to have been renumbered; the last was withdrawn in November 1909.
[6] This article relating to steam locomotives operated in England is a stub.