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A Chart of the Chesapeake and Delaware Bays
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Class Selection Fall 1935 The Sheridan Libraries, Ferdinand Hamburger Archives
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Registrar Grants Admission Letter granting Willard Hackerman's admission to Johns Hopkins Engineering School, July 16, 1935.
The Sheridan Libraries, Ferdinand Hamburger Archives
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Williard's Application Follow-up Follow-up letter to Johns Hopkins Registrar dated July 9, 1935 requesting admission as a sophmore.
Ther Sheridan Libraries, Ferdinand Hamburger Archives
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His Portable Surveyor's Level Personal field level inscribed with the name of the Whiting-Turner Contracting Company where he built his career. In his early days at Whiting-Turner, Mr. Hackerman carried this pocket-sized level in the field to make quick checks on the alignment and accuracy of a trench or foundation. More than just a tool of the trade, we might think of this as a handy version of the more elaborate instruments surveyors and map makers used, such as Danfrie’s graphomèter, to inform the beautiful maps Willard would later collect.
Courtesy of the Whiting-Turner Contracting Company
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Williard Hackerman 1935 Photograph of Williard Hackerman taken as an incoming student by the Registrar of Johns Hopkins University, 1935
The Sheridan Libraries, Ferdinand Hamburger Archives
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Application for Admission Application dated June 30, 1935
The Sherican Libraries, Ferdinand Hamburder Archives
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Warner & Hanna 1801
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[Untitled]
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Willard Hackerman Photo of Willard Hackerman by Michael Melford