Thanks I started in late Jan after you created the stub I liked my lead image and really wanted a longer article to go with it As for GA I still have a few things I want to sort out finish the topdown map make the profile map showing the construction of the fort Fixup ref which is missing information some mos issues etc though some of these the maps are not required for GA Not really a wiki collaboration for this though WPAdelaide and WPAustralian History do cover this one Someday Id love to work with you on Marble Hill  if only I could find enough good written sources  Local history and conservation parks are hard to source outside of sketchy web links and government management plans     ReMarble Hill Ive been to the SLSA and found quite a few good articles in the microfiche newspapers one from the opening in December  is particularly informative  describing the parliamentarians reactions and outbursts as well as the building and the drive up Im also reading Lady Tennysons diaries which are a fascinating insight into life at MH they would only be borderline RS though  self published A good proportion of the information since  is unfortunately in primary sources and therefore OR though there are a few self published booklets or webpages