Strictly speaking it is not in Dalmorton, but 30 minutes walk away is the Adams Family hut on Pine Creek. It was built in 1943 by a man synonymous with the Dalmorton timber industry, Sid Adams. His son Brian passed away in 1995 and as far as I know, he was the last person to use the hut regularly.
These days National Parks maintain the corrugated iron shed. It is locked up but still contains a bed, table and pots over the fireplace.