Figure 64. N.I.O. bottle designed by Francis E. Pierce, Dennis I. Gaunt, andRichard Dobson at the National Institute of Oceanography at Grand-Bretagne.This utilized a valve for closing but also inverted. The mounting for the thermometer toppled ove
4/4/2019 2:06:40 PM
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco
Subject: Oceanography
Subject: Historical instruments