ObjectsViewing Record 1115 of 1946
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Phonocard, British Telecom
Named collection: Holography Collection
Object type: hologram
Maker: Landis + Gyr
Date made: 1982
Materials: hard plastic
Measurements: 2 in x 3 1/2 in
Green telephone card with silver lettering reading "British TELECOM; 40 units; For conditions of use see cardphone leaflet;" also shows British Telecom's logo (9 cubes) and an arrow indicating the direction the card should be put into a phone. There really is no holographic effect; it may be considered `holographic' in the telephone system that read the card's units may have employed some type of holographic system.
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