Title
James Dewar's vacuum flasks -
Caption
Engraving depicting James Dewar's vacuum flasks - (top) old flasks for manipulating liquid gases - (bottom) his new vacuum flasks. Sir James Dewar (1842-1923) a Scottish chemist and physicist. Dated 20th Century
Date
20th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A15_283
License type
Rights managed
Available size
60,0Mb (5,7Mb) / 14,3in x 16,3in / 4283 x 4896 (300dpi)