Two direction tubes

Two direction tubes, varying size, green glass with metal base, European, 19th century

Details

Category:
Radiomedicine
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A650671
Materials:
tube, glass and base, tin
Measurements:
height 108 mm
base: diameter 87 mm
tube, largest: diameter 29 mm
tube, smallest: diameter 22 mm
type:
direction tubes