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Smith's Jacking Systems (SJS) of Cricklewood and Witney.

Formerly Donald Sessions and Co (see advert)

By 1938 the business was known as Smith's Jacking Systems

1951 Part of S. Smith and Sons (England)

1960 Smiths Witney Sub-Division was making oil fired domestic boilers. Presumably this was a predecessor of other Smith's businesses in Witney.

1963 Motor Show exhibitor. Jacking and heating systems.^[1]

Information on the 'Jackall' built-in hydraulic jacking system for cars here.

See Also

Sources of Information