Equinoctial Dial, metal pierced and engraved and gilt...
Equinoctial Dial, metal pierced and engraved and gilt inscri
Equinoctial Dial, metal pierced and engraved and gilt inscribed "L.T.M." (Ludovicus Theodatus Muller) in case with document marked "Elevatio Poli" with German text. Cover glass cracked.