Recently discovered, the earliest dated English scientific instrument is going under the hammer at Christie's auction house in London on Wednesday. The palm-sized copper-alloy "horary quadrant," which ...

One side of the device was used to tell the date of Easter Sunday. Christie's Images LTD. 2023 Billed as the “earliest dated English scientific instrument,” a 700-year-old medieval device used to tell ...

Charles Miller Ltd is the United Kingdom's only specialist auction house dedicated to the sale of marine, maritime, nautical and scientific antiques. We normally hold public auctions at premises in ...

The August 9th sale will be the first “Live” sale held this year in the Clocks Watches and Scientific Instruments Department at Bonhams Skinner and will feature a diverse collection across all ...