Details
A 19th-Century Bloud-pattern ivory diptych dial,
with white metal calendar volvelle, with paper compass card, the iron needle with brass cap (missing the cursor), with folding brass latitude arm, the underside with calendar volvelle -- 3¼in. (8.2cm.) long
See Illustration
with white metal calendar volvelle, with paper compass card, the iron needle with brass cap (missing the cursor), with folding brass latitude arm, the underside with calendar volvelle -- 3¼in. (8.2cm.) long
See Illustration