Portable Diptych with Compass, Sundial, and Perpetual Calendar

Medium

Ivory, brass, glass, etching on ivory laid paper used for compass rose

Dimensions

10.5 × 8.9 × 1.6 cm (4 1/8 × 3 1/2 × 3 in.)

Classification

tool

Department

Applied Arts of Europe

Museum

Art Institute of Chicago

Accession Number

8346