Two Diamond Balances, 20th century, the first by Kohlbusch, New York, with steel beam and dished pans, hanging mechanism in lid, weights and tweezers in mahogany case, dp. 6 in.; the second with 2-inch steel beam in mahogany case with leather wrapper, (lacking most weights and tweezers), wd. 2 3/4 in.
Auctioneer:
Skinner
Date:
2003-05-03
THOMAS EARNSHAW QUARTER-REPEATING POCKET CHRONOMETER WITH Z BALANCE GOLD Thomas Earnshaw, Invt. Et Fecit, London, No. 3973. The cases with London hallmarks for 1819-20. Very Read more…
Auctioneer:
Antiquorum
Date:
2016-05-15
Ulysse Nardin, Locle, Suisse, No. 189, made in January 1904.Fine mahogany two-day Marine Chronometer with 56-hour power reserve indicator and Guillaume balance, accompanied by the Read more…
Auctioneer:
Antiquorum
Date:
2003-04-12
“Sugar-Tong Pocket Chronometer” Thomas Mc Cabe, Royal Exchange, London, No. 6183, movement by Thomas Earnshaw. Case by James Richards with London Hallmarks for 1807-8. Very Read more…
Auctioneer:
Antiquorum
Date:
2005-11-13
