(Thematic - Business) Silicon Valley Genealogy Georgetown While counties are shown

While counties are shown

From John Brown's Slave Raids to the Ku Klux Klan

it is actually a very interesting image that is intricate but very readable

hotels and manufacturers

spanning from Hesse to Aichstat

(Thematic - Business) Silicon Valley Genealogy Georgetown While counties are shown(Thematic Business) Silicon Valley Genealogy, Hoefler & Yelverton, 1986An chart for the business ecosystem as it evolved in Silicon Valley. As with so many "new" innovations they have close roots to a successful predecessor, or build right on the foundations of the previous infrastructure, and indeed the first company shown is "Bell Telephone Laboratories" in 1947. From the great intellectual pool of inventors and scientists at Bell came numerous