Title: Portable equatorial sundial
Object type: Portable equatorial sundial
Date: ca. 1772–90
Artist:  Lorenz Gräsl 
Artist bio: German, ca. 1740–1805
Artist nationality: German
Artist role: Maker
Medium: Brass
Dimensions: Overall: 3 1/2 × 3 1/4 × 3 1/8 in. (8.9 × 8.3 × 7.9 cm)
Classification: Horology
Credit line: Gift of Mrs. Stephen D. Tucker, 1903
Department: European Sculpture and Decorative Arts
Repository: Metropolitan Museum of Art, New York, NY
Tags: term: Sundials