The magnetic compass in aircraft, by Captain F. Creagh-Osborne ..

The Smithsonian catalogs The magnetic compass in aircraft, by Captain F. Creagh-Osborne .. as books in its Compass records.

WHY IT’S INTERESTING

Associated with Creagh-Osborne, Frank. Dated 1918. Explore the object and its collection context.

SERENDIPITYA little unexpected

FamiliarWeird

A CLOSER LOOK

The Smithsonian lists the object under Compass and dates it 1918.

The collection record has additional context and catalog details.

FOLLOW THE EVIDENCE

Original explanation based on the sources above. Images carry their own reuse terms.