page_title: Otto Praeger
hierarchical_section_title: Otto Praeger
caption_attribution_description: English: Otto Praeger circa 1920
context_page_description: Otto Praeger was the Washington, D.C., postmaster from 1913 to 1915 and was the Second Assistant United States Postmaster General from 1915 to 1921. He was responsible for implementing airmail from 1918 to 1927.
context_section_description: Otto Praeger (February 27, 1871 - February 4, 1948) was the Washington, D.C., postmaster from 1913 to 1915 and was the Second Assistant United States Postmaster General from 1915 to 1921. He was responsible for implementing airmail from 1918 to 1927.
caption: Otto Praeger, circa 1920
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