brattain walter (3 Ergebnisse)

Kein Einband. Zustand: Gut. 1902-87, US-Physiker - Kl. Pfo. mit U. und Karte mit U. Mit postal. Umschlag (5.7.1974) des "Whitman College" in Walla Walla (Washington), wo er Gast-Professor war.

Signed vintage photograph, shows Walter Brattain in a chest-up portrait, 3,25 x 5 inch, signed in blue ballpoint ink "Walter Brattain", with very mild signs of wear - in nearly very fine condition.

Printed scientific article signed, six page, 8,2 x 11 inch, scientific article entitled `Genesis of the Transistor` by Walter H. Brattain - reprinted from `The Physics Teacher`. March 1968, signed and dated on the first page in blue ballpoint ink "Walter Brattain - Dec 4 1979", with mild signs of wear - in fine to very fine condition.