A Mansfield Patent Automatic Water and Oil Finder,

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A Mansfield Patent Automatic Water and Oil Finder,
by W. Mansfield & Co., Liverpool, the brass-bound mahogany case with glazed top and leather strap, the mechanism with access panel and two needles in separate mahogany carrying cases, with book of instructions, mahogany and brass tripod with mounting table, leather carrying case with strap -- 11in. (28cm.) high

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