8-inch English Brass Universal Equinoctial Ring Dial, 18th/19th century, meridian ring divided 0-90-0 on one side with 0-90 declination scale on the other, sliding bridge and suspension loop with tightening screw, equinoctial ring divided I-XII-I, bridge with sliding pinhole and Zodiacal calendar scale.
Auctioneer:
Skinner
Date:
2016-10-28
English Brass Universal Equinoctial Ring Dial, 18th/19th century, meridian ring divided 0-90-0 on one side with 0-90 declination scale on the other, sliding bridge and Read more…
Auctioneer:
Skinner
Date:
2015-10-31
Cary 6-inch Brass Universal Equinoctial Ring Dial, London, 19th century, two concentric brass rings folding flat when not in use, a meridian ring engraved "Cary Read more…
Auctioneer:
Skinner
Date:
2017-10-27
2 3/4-inch Brass Universal Equinoctial Ring Dial, 18th/19th century, two concentric brass rings folding flat when not in use, front of the meridian ring calibrated Read more…
Auctioneer:
Skinner
Date:
2017-10-27
Cary 6-inch Brass Universal Equinoctial Ring Dial, early 19th century, two concentric brass rings folding flat when not in use, meridian ring engraved "Cary London," Read more…
Auctioneer:
Skinner
Date:
2017-10-27
Dollond 4-inch Brass Universal Equinoctial Ring Dial, London, 18th century, two concentric brass rings folding flat when not in use, a meridian ring with "N/S" Read more…
Auctioneer:
Skinner
Date:
2017-10-27
2 1/2 Inch Brass Universal Equinoctial Ring Dial, meridian ring with latitude scale, equinoctial ring with Roman numerals and index marks on inner edge, bridge Read more…
Auctioneer:
Skinner
Date:
2009-07-25
2 3/4 in. Brass Universal Equinoctial Ring Dial, hinged meridian ring with latitude scale, equinoctial ring with Roman numerals and hatch index on inner edge, Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Brass Universal Equinoctial Sun Dial, probably London, mid-19th century, with brass plate inscribed with the latitudes of major cities including London, Washington, St. Louis, Cincinnati Read more…
Auctioneer:
Skinner
Date:
2011-07-16
Brass Universal Equinoctial Sundial by Harris, London, silvered hinged hour circle with Roman numerals, hinged brass rod supports the bar gnomon, silvered latitude arc calibrated Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Brass Universal Equinoctial Sundial, France, brass plate inscribed with the latitudes of major cities including, Paris, Lyon, and Bordeaux, inset 3-in. dia. silvered dial compass Read more…
Auctioneer:
Skinner
Date:
2017-10-27
