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  • Art Print

    PATENT OF JIGGER (1893)

    £20.00 から

    A jigger is an hourglass-shaped measuring tool to pour accurate amounts of alcohol as drinks are prepared. In the early 19th century, the jigger ca...

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  • Greeting card

    Ezen Designs - Patent of key (1920) - Greeting Card - Front

    PATENT OF KEY (1920)

    £3.50

    Text on the reverse side:Among the ancients the key was a symbol of authority and power. Representing knowledge and success, they represent the abi...

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    £3.50
  • Art Print

    PATENT OF KEY (1920)

    £20.00 から

    Among the ancients the key was a symbol of authority and power. Representing knowledge and success, they represent the ability to open doors which ...

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    £20.00 から
  • Art Print

    PATENT OF LOCOMOTIVE (1842)

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    The first American steam locomotive was originally imported from England in 1830, and it was not until later that year that the first American trai...

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  • Art Print

    PATENT OF LOCOMOTIVE (1886)

    £20.00 から

    Horsepower was a marketing tool used by James Watt who developed a steam engine that was more efficient than any other engine at the time. People f...

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  • Art Print

    PATENT OF MICROSCOPE (1899)

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    A single lens microscope was invented in the 1660s by Antony van Leeuwenhoek which was capable of magnifying an object up to 200 times. Micrograph ...

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  • Art Print

    PATENT OF PHOTOGRAPHIC CAMERA (1962)

    £20.00 から

    The first digital camera was developed by Kodak in 1975. It was dropped due to fears that it would threaten their photographic film business.

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