1894 Patent No. 19,430 improvements taps & valves, Frederick Cobham, Croydon

Patent No. 19,430 A.D.1894 Improvements in Taps and Va;ves

"I Frederick Cobham of Clovelly, Duppas Hill Lane, Croydon, Surrey, Buyer, do hereby declare the nature of this invention to be as follows: This invention relates to an improved screw down valve particularly suited for high pressure, the valve, contrary to the usual arrangement being adapted to be closed with and by the pressure instead of against it..."

2 pages of text + 1 drawing which have been disbound from a larger volume.

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