The Crystal Sphere
Wood, brass and engraved glass
H: 73 cm. H with mounting on a pilar with protection of a
seetrhrough hardplastique lid: 160 cm. Scientific instrument, made by J Cowley, (active in London1739-1768) in 1747-48. Small restoration in the glass.
Auctioned Monday October 31 2011 at 18:00