23rd Feb, 2022 10:00
The Collectors Sale
Scientific and Drawing Instruments
a good Amsler planimeter, c.1910, in nickel silver, engraved signature J Amsler, case, with retail label for J Halden & Co Ltd, case 30.6cm; a complex pocket hydrostatic balance, case 16.8cm; a Spanish milk hydrometer with engraved glass vessel, cased, case 14.4cm; another planimeter, incomplete (4)
Sold for £31
Result plus buyers premium
a good Amsler planimeter, c.1910, in nickel silver, engraved signature J Amsler, case, with retail label for J Halden & Co Ltd, case 30.6cm; a complex pocket hydrostatic balance, case 16.8cm; a Spanish milk hydrometer with engraved glass vessel, cased, case 14.4cm; another planimeter, incomplete (4)
Auction: The Collectors Sale, 23rd Feb, 2022
