INTERNATIONAL EXPOSITION 1915 |
Panama-Pacific Int. Exp., San Francisco, Calif. © The Exploratorium, www.exploratorium.edu |
At the 1915 Panama Pacific International Exposition Assembling the Machine You can enjoy the entire documentary by clicking on the link above. |
At the 1915 Panama Pacific International Exposition Ready for a Flight You can enjoy the entire documentary by clicking on the link above. |
At the 1915 Panama Pacific International Exposition Ready for a Night Flight You can enjoy the entire documentary by clicking on the link above. |
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INTERNATIONAL EXPOSITION "Online since 1993, the Exploratorium was one of the first science museums to build a site on the World Wide Web. Our site now contains over 12,000 Web pages exploring hundreds of different topics. We currently serve seventeen million visitors a year. That makes us one of the most visited museum Web sites in the world. Learn more about our Web site." |
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IN THE BREECH OF A 12 INCH MORTAR Fort Winfield Scott, Calif. 4-22-15 C G Collins Photo - R31- |
DISCUSSES RECOIL OF A 12 INCH MORTAR - 1 Fort Winfield Scott, Calif. 4-22-15 C G Collins Photo - P35- |
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