Title: Portable compass dial
Object type: Portable compass dial
Date: late 17th–early 18th century
Artist:  Johann Klocksperger 
Artist role: Maker
Medium: Brass, silver-plated
Dimensions: Overall: 4 3/8 × 7 3/8 × 5 1/2 in. (11.1 × 18.7 × 14 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