... a photo of a delta crossover but there is one in the Train Hobby books taken at Everton. I do have a model of the rarer reversed version of a delta as per the link. There was one of these in 1964 right on the main Melbourne Adelaide line at Dimboola, photo of prototype is in the Train Hobby books again. Mark Bau's VR web site has the Permanent Way Correspondence Course Book 2 which includes all I know about deltas including drawings. http://www.victorianrailways.net/infastuct/infastructhome.html Mark Attachment: attach_1575_2188_P5231568.jpg 298 posted: 5 Apr 2013 06:59 from: Matt M. Thanks for the link Mark. Course Book 2 was very informative. So far haven't seen anything like the Delta in the NSWGR permanent-way books up to 1930's. Matt M. posted: 6 Jun 2019 09:57 from: Laidlaym I am trying upload drawings of NSWGR turnouts but they are PDFs rather than images, is email an option? The other option is to re-scan in different format. Mark posted: 6 Jun 2019 ...