Dallas: March 14, 1985. [Nobel Laureate]. Jack Kilby Typed Letter and Card Signed "JS Kilby." One page, 7.25" x 10.5", on his personal letterhead, Dallas, March 14, 1985.
Writing to Michael Gross, the Nobel Prize laureate discusses the first microchip, "a very simple device. It was intended to show that many components could be built on a single semiconductor wafer, rather than for any specific purpose." The signed card measures 3.75" x 2.25". With the original transmittal envelope and a photograph of Kilby. Near Fine. Item #253
Excellent content and superior condition.