Early Twentieth Century Cased Barocyclonometer or Typhoon Barometer antique scientific Owing to changes in the

Owing to changes in the business

the cyclometer contained within the lid will provide guidance for avoiding the most destructive forces of the storm

a rare mid-twentieth century Van Der Graaf Generator by Physica

Gabriel Wright had taken on a single apprentice in 1786 during his previous partnership with Gregory and by 1793 it should be presumed that Benjamin Hooke had completed his training as his name appeared next to that of Gilbert and Wright trading from Leadenhall Street until about 1800

Early Twentieth Century Cased Barocyclonometer or Typhoon Barometer antique scientific Owing to changes in theFor sale, a rare early Twentieth Century mahogany cased Typhoon barometer of barocyclonometer. This fascinating instrument is comprised of a seven inch silvered dual ring dial within a very robust nine inch brass case measuring ten centimetres in depth. The barometer is screwed to the base of the mahogany transit case. The inner lid contains a second dial which is employed as a wind disc or cyclometer to be used in conjunction with the barometer when