Page 24 - Demo
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Signed in the selvedge by by Arthur E. Summerfield, Postmaster General of the United States from 1953 to 1961; and Donald Piccard, pilot of the Jupiter II balloon.Also signed on the stamps by Albert L. Pyke, Postmaster of Lafayette from 1954 to1964; and Charles A. Halleck, who represented Indiana in the U.S. House of Representatives from 1935 to 1969
