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1887
Sep 28
| 1887 • Dorr Eugene Felt receives the first U.S. patent for his comptometer.[http://www.google.com/patents/about?id=-FxEAAAAEBAJ U.S. Patent No. 366,945], filed July 6, 1886; second patent granted October 11, 1887: [http://www.google.com/patents/about?id=TptMAAAAEBAJ U.S. Patent No. 371,496], filed March 12, 1887. |
1915
Oct 6
Age: 28y
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marriageJohn Sampson Bagnall Seattle, King, Washington, USA ⇓ 1 Source ⇓ |
| 1915 • Treaty of London: Italy secretly agrees to leave the Triple Alliance with Germany and Austria-Hungary and join with the Triple Entente. |
about
Age: 31y
1919
Age: 31y
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birth of childJohn Bagnall Jr. 2 Sources ⇓ |
| 1919 • Prohibition in the United States is authorized: The United States Congress passes the Volstead Act over President Woodrow Wilson's veto. Prohibition goes into effect on January 17, 1920, under the provisions of the 18th Amendment to the United States Constitution. |
1920
Age: 32y
| 1920 • The United States Bureau of Reclamation begins construction of the Link River Dam as part of the Klamath Reclamation Project. |
1971
Feb 20
Age: 83y
| 1971 • The Montreux Casino burns down during a Frank Zappa concert (the event is memorialized in the Deep Purple song "Smoke on the Water"). The casino is rebuilt in 1975. |