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Shows fishing for halibut and the removal of the liver. Illustrates the extraction, refining and assay…

…report on cemetary damage by vandals at Basingstoke; footage of new “crazes” - surfsailing and surf-racing.

Traces the history of the costumes worn by English actors and actresses in each decade from…

Discusses the preparation and characteristics of emulsions, the part played by emulsifying agents, surface and interfacial…