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Expired
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John Meiggs Ewen
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Individual
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Individual
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Publication of GB189716574ApublicationCriticalpatent/GB189716574A/en
16,574. Ewen, J. M. July 13. Windows.-Specially-designed prismatic windows D are arranged in front of stained-glass or ornamental windows B in order to concentrate the light in definite lines, or on particular parts, to increase the artistic effect. The prismatic window may be hinged and adjustable to suit the season or the time of the day. In the arrangement shown the prisms are arranged diagonally with plane sheets or surfaces at the sides
GB189716574D1897-07-131897-07-13Improvements in Ornamental Windows.
ExpiredGB189716574A
(en)