Roundhouse is a magazine publication by the New South Wales Rail Transport Museum. Featuring articles, photographs, news etc. about all the NSWGR's during the time of steam and recent trips that the museum have made. It was first published in 1962 and was given out to members of the NSW RTM and also to the general public every three months at many shops that they sell the magazine such as news agencies, bookshops, Central Station (Which they have a bookshop in the main concourse by the Australian Railway Historical Society, NSW Division and the NSW Rail Transport Museum, Thirlmere, New South Wales.