Carriage 121 was the second Super Saloon constructed. Entirely funded by the FRS including bogies, the carriage encompasses heating and double glazing and spacious seating. The carriage entered traffic in May 2012 after £91,000 from the Society

Flagship Double Fairlie locomotive Merddin Emrys returned to service in 2005 after £185,012 from the Society. This included the external overhaul and repairs to the boiler and the construction of two new power bogies in Boston Lodge Works

The Society funded new sets of points on the fan into the main yard at Boston Lodge as part of the improvements, costing £50,000

Major investment by the Society to enable the continuing use of the slate wagon fleet, whilst also providing parts for further wagons to be restored. This has included the purchase of new wheels and axles and couplings, along with the machining required. The work has enabled 60 slate wagons to be part of the operational fleet

A new purpose built play area was installed at Tan y Bwlch in time for Easter 2011, at a cost of £21,900, to give parents the opportunity to have a relaxing time at the cafe whilst children can play alongside with a view of the passing trains