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Pennsylvania Salt Manufacturing Co. Issued To And Signed By Vannevar Bush On Accompanying Stock Rece

Currency:USD Category:Coins & Paper Money / Stock & Bond - Certificates Start Price:150.00 USD Estimated At:245.00 - 275.00 USD
Pennsylvania Salt Manufacturing Co. Issued To And Signed By Vannevar Bush On Accompanying Stock Rece
Stock certificates from the United States and other countries around the world. Items offered cover a wide variety of collecting topics including automotive, railroads, mining, autographed and much more.
1947, Pennsylvania. Stock warrant for 2 shares. Blue/Black. Issued to and signed on accompanying stock power by Vannevar Bush (1890 - 1974) A pivotal figure in hypertext research. During WWII, Bush worked on radar antenna profiles and the calculation of artillery firing tables. Bush proposed the development of an analogue computer; this became the Rockefeller Differential Analyser. A great scientific autograph on a stock. Fine. Punch cancellations not affecting Bush's signature.