Wikislippy:Selected anniversaries/April 28
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Revision as of 23:51, 7 March 2009 by 142.68.106.53 (Talk)
- 1932 - A vaccine for yellow fever is announced for use on humans.
- 1950 - Jay Leno, American comedian and television host, is born.
- 1952 - Dwight D. Eisenhower resigns as Supreme Commander of NATO.
- 1967 - Expo 67 opens to the public in Montreal, Quebec, Canada.