When was "Perpetual Calendar" created?

This artwork was created 1800–1900.

What medium is "Perpetual Calendar"?

Perpetual Calendar is Probably gilt brass.

Yes, Perpetual Calendar is in the public domain and available for free download under CC0 license.

Unknown Artist

1800–1900

Medium

Probably gilt brass

Dimensions

Diam. 1 5/8 in. (4.1 cm)

Classification

Perpetual calendar

Department

The American Wing

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of Mr. and Mrs. Frederick S. Wait, 1907

Accession Number

07.124.14

Rights

Public Domain