Who created "Graphometer or semicircle"?

Graphometer or semicircle was created by Michael Butterfield in late 17th–early 18th century.

When was "Graphometer or semicircle" created?

This artwork was created late 17th–early 18th century.

Graphometer or semicircle is Brass.

Yes, Graphometer or semicircle is in the public domain and available for free download under CC0 license.

late 17th–early 18th century

Medium

Brass

Dimensions

Overall: 7 1/8 × 10 7/8 × 5 1/4 in. (18.1 × 27.6 × 13.3 cm)

Classification

Metalwork-Brass

Culture

French, Paris

Department

European Sculpture and Decorative Arts

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of Mrs. Stephen D. Tucker, 1903

Accession Number

03.21.12