Sectioned P91 pancake compressor on plated base, together with condenser and evaporator, by L. Sterne and Co. Ltd., Glasgow, Scotland, 1960. Vapour Compression Refrigeration Unit, 1960 1960
Cone type goolas, one of three water cooling vessels, each with thermometer, Sudanese, 1901-1910 (see note). Sudanese Water-Cooling Vessel, 1901-1910 1901-1910
Bulbous type goolas, one of three water cooling vessels, each with thermometer, Sudan, 1901-1910 (see note). Sudanese Water-Cooling Vessel, 1901-1910 1901-1910