Zobrazeno 1 - 5
of 5
pro vyhledávání: '"John Liffen"'
Autor:
John Liffen
Publikováno v:
The International Journal for the History of Engineering & Technology. 88:260-264
The title is unhelpful. The book is mainly a social history of Hull Corporation Telephone undertaking from its beginning to about 1945, together with a biography of its first manager. One has to ha...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da7e7e26b3889197a5352900295a8a6d
https://doi.org/10.1080/17581206.2019.1575096
https://doi.org/10.1080/17581206.2019.1575096
Autor:
John Liffen
Publikováno v:
The International Journal for the History of Engineering & Technology. 83:165-186
In 1920 the Marconi Company gave the Institution of Electrical Engineers a small collection of pioneering wireless telegraphy apparatus for the Institution’s museum. Three years later these items were passed to the Science Museum, London. Though di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b7bb4ea91367974aed4526df65ad2c8
https://doi.org/10.1179/1758120613z.00000000026
https://doi.org/10.1179/1758120613z.00000000026
Autor:
John Liffen
Publikováno v:
The International Journal for the History of Engineering & Technology. 80:268-299
William Fothergill Cooke and Charles Wheatstone patented the first practical electric telegraph system in 1837. Demonstrations using multi-needle instruments were given to the Directors of the London and Birmingham Railway (L&BR) at Euston and Camden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::500f96f63c31b4038e6608db87a9d793
https://doi.org/10.1179/175812110x12714133353911
https://doi.org/10.1179/175812110x12714133353911
Autor:
John Liffen
Publikováno v:
Transactions of the Newcomen Society. 71:79-101
(1999). The Development of Cash Handling Systems for Shops and Department Stores. Transactions of the Newcomen Society: Vol. 71, No. 1, pp. 79-101.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34e8c3bcab0bf6b9c58bfbf1e2cef7e0
https://doi.org/10.1179/tns.1999.004
https://doi.org/10.1179/tns.1999.004
Autor:
John Liffen
Publikováno v:
Science for the Nation ISBN: 9781349311194
The number of objects in the Science Museum’s collections in 2009 amounts to some 220,000 or so individual objects. If the number of constituent parts were to be included (for example, the hundreds of tools contained in a tool chest), that figure w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::892e82b19cbb4780cff30927939c4380
https://doi.org/10.1057/9780230283145_13
https://doi.org/10.1057/9780230283145_13
