Brass Equinoctial Ring Dial by Metz

Description:

Brass Equinoctial Ring Dial by Metz, signed C. Metz Fecit, with meridian ring divided 0-90 through one quadrant, hour ring engraved with Roman numerals in thirty-minute divisions, and bridge with pinhole cursor, Zodiacal calendar on one side and calendar months on the reverse, on brass suspension loop, diam. 3 1/4 in.
Estimate $500-800

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