Catalogue of 60 day calendar and electric clocks w/4 inserts

The Smithsonian catalogs Catalogue of 60 day calendar and electric clocks w/4 inserts as books in its Clocks and watches, Electric--Calendars records.

WHY IT’S INTERESTING

Trade literature.

SERENDIPITYA little unexpected

FamiliarWeird

A CLOSER LOOK

The Smithsonian lists the object under Clocks and watches, Electric--Calendars and dates it 1899.

Trade literature.

FOLLOW THE EVIDENCE

Smithsonian InstitutionCatalogue of 60 day calendar and electric clocks w/4 inserts

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