Revendication en faveur de Vaucanson de Grenoble de l’honneur de l’invention du mécanique qui porte aujourd’hui le nom de Jacquard de Lyon. Notes complementaires au mémoire présenté par Mr. Ph. Hedde . . . au Congrès Scientifique. 2 items. Philippe Hedde.
Revendication en faveur de Vaucanson de Grenoble de l’honneur de l’invention du mécanique qui porte aujourd’hui le nom de Jacquard de Lyon. Notes complementaires au mémoire présenté par Mr. Ph. Hedde . . . au Congrès Scientifique. 2 items

Revendication en faveur de Vaucanson de Grenoble de l’honneur de l’invention du mécanique qui porte aujourd’hui le nom de Jacquard de Lyon. Notes complementaires au mémoire présenté par Mr. Ph. Hedde . . . au Congrès Scientifique. 2 items

Publisher Information: 1857.

Hedde, Philippe (1801-80). (1) Revendication en faveur de Vaucanson de Grenoble de l’honneur de l’invention du mécanique qui porte aujourd’hui le nom de Jacquard de Lyon. Autograph manuscript signed (“par Mr. Ph. Hedde”). 10pp., on blue paper. N.p., n.d. 1857]. 266 x 208 mm. (2) Notes complementaires au mémoire présenté par Mr. Ph. Hedde . . . au Congrès Scientifique (24e session) 3 Septembre 1857 à Grenoble en faveur de Vaucanson. Autograph manuscript signed, prefaced by a covering letter signed from Hedde, dated 31 August 1857, to the president of the Congrès scientifique de France à Grenoble. 7pp. 31 August – 3 September 1857. 270 x 215 mm. Together 2 items, totaling 17 pages. Creased where previously folded, small marginal tears in no. (2), but very good.

Hedde was a textile manufacturer and director of the Industrial Museum of St.-Etienne. In an address delivered before the 24th session of the Congrès scientifique de France (no. [1] above), Hedde argued that it was Jacques Vaucanson (1709-82), rather than Joseph-Marie Jacquard (1752-1834), who should be recognized as the true inventor of the automatic weaving loom. Vaucanson, a famous designer of automata, designed and built the first fully automated loom in 1745, using a system of punched cards to create intricate designs. Vaucanson’s automated loom was not successful, but half a century later Jacquard came across an example in the Musée des Arts et Métiers and was inspired to improve upon Vaucanson’s design, inventing the automated loom that now bears his name. Both Vaucanson’s and Jacquard’s punched-card looms are now recognized as ancestors of computing technology. Hedde’s second manuscript (no. [2] above) contains additions to his 1857 address as well as an explanatory letter addressed to the president of the Congrès scientifique de France.

Book Id: 44812

Price: $750.00

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