When was "Design for iron work balcony, with alternate" created?

This artwork was created 18th century.

Is "Design for iron work balcony, with alternate" in the public domain?

Yes, Design for iron work balcony, with alternate is in the public domain and available for free download under CC0 license.

Unknown Artist

18th century

Dimensions

sheet: 3 5/8 x 7 5/16 in. (9.2 x 18.5 cm)

Classification

Drawings

Department

Drawings and Prints

Museum

Metropolitan Museum of Art, New York, NY

Credit

The Elisha Whittelsey Collection, The Elisha Whittelsey Fund, 1963

Accession Number

63.540.3