Tools used by Gordon Cumming for his foliated cement column capitals in the archways of the nave. These were modelled in situ, and were completed later than the consecration of the nave in November 1938, as evidenced by a photo of that occasion.
The technique involved applying the mortar mixed with colouring to give the appearance of sandstone, and shaping it before it completely set.
The tools consist of a repurposed file that has been modified into a hook shape, and another which is a straight piece of white metal with a hooked end. Both have handles.

Carvings in stone, wood and stucco were a very important part of the Gothic Revival and Arts and Crafts movements that predated and accompanied the extensions and rebuilding of St. John's during the 20th century. 

The tools themselves perhaps represent the “make do” that was so widespread during the Great Depression and leading into World War II. These particular items were donated by a descendant circa 2017, a neighbour of parishioner Paul Dennis.

The carving work of Gordon Cumming is well-known in Launceston and further afield. HIs family home in Newstead included carved timber features.