On a Self-recovering Coherer and the Study of the Cohering Action of different Metals in Proceedings of the Royal Society 65 No. 416 pp. 166-171, July 14, 1899 [BOSE COHERER LATER ADOPTED WITHOUT ATTRIBUTION BY MARCONI]
London: The Royal Society, 1899. 1st Edition. FIRST EDITION IN ORIGINAL WRAPS (housed in a custom case) OF THE BOSE COHERER PAPER. Bose’s invention improved on Branly’s 1890 invention of the coherer. Note that we offer the Branly paper separately. The coherer is the radio signal detector used in the..... More