Telegraph engineering; a manual for practicing telegraph engineers and engineering students, by Erich Hausmann ... with

The Smithsonian catalogs Telegraph engineering; a manual for practicing telegraph engineers and engineering students, by Erich Hausmann ... with as books in its Telegraph records.

WHY IT’S INTERESTING

Associated with Hausmann, Erich 1886-. Dated 1922. Explore the object and its collection context.

SERENDIPITYA little unexpected

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A CLOSER LOOK

The Smithsonian lists the object under Telegraph and dates it 1922.

The collection record has additional context and catalog details.

FOLLOW THE EVIDENCE

Smithsonian InstitutionTelegraph engineering; a manual for practicing telegraph engineers and engineering students, by Erich Hausmann ... with

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