 Accordingly, the GNSR requested that Neilsons should find an alternative buyer, and to obtain the best possible price.They were duly sold to the South Eastern and Chatham Railway for £3300 each, where they became that company's class G. An offer from the SECR to purchase the first five as well, but at £3325 each, was turned down by the GNSR.A further eight locomotives (in two batches of four) to the same design as the 1899 batch were built by the GNSR at their Inverurie Works, Aberdeenshire, in 1909–10 (nos.