Mark Hallam sent two collections of photos, Brayshaws Hut in Namadgi National Park and a large collection of photos from a February 1985 workparty at Harris Hut, KNP.
Sadly the hut was burnt in the late 1990s. The workparty was conducted by the caretakers, the Canberra Speleological Society who invited Mick and Phyllis Dowling.
Phyllis Dowling, nee Harris, grew up at Harris Hut before being sent (reluctantly) to live with her grandmother and attend school in Tumut at age ten.
In the collection are photos of the logbook entry from Phyllis, with glimpses of life at the hut. The entry is transcribed in the article at this link.
Harris Hut 1985 Workparty with Coolamine Homestead side trip.