Colour photograph of an old threshing machine made by R.G. Garvie & Sons, Engineers, Aberdeen in the 1920s or 1930s, belonging to Hugh Archie MacCallum, Whitehouse. The machine measured around 2 metre tall x 2 metre long x 1 metre wide, and was used to separate the edible part of the grain from the chaff. Photographed in 2016.
