Queensland State Archives posted a photo:
The second Gympie Court House was built during 1875 and 1876 in Channon Street. The classical revival style brick and stone building was designed by the Colonial Architect’s Office, and was extended in 1893 to include the Gympie Lands Office. It was the first substantial public building constructed in the town which developed at the site of Queensland’s first major productive goldfield.
The building is the third-oldest known surviving courthouse building in Queensland. It replaced an adjacent timber court house, and represented the growing town’s need for impressive justice buildings to project an image of stability. A single room structure with thick, solid brick walls and a heavy metal door, the strongroom behind the main building is a good example of a secure storage vault.
Description source:
Queensland Heritage Register
View the original image at Queensland State Archives:
Digital Image ID 2587