Keywords: FMIB 49321 Miller-Casella modification of Six's self-registering thermometer The large bulb is double, with a layer of liquid and a bell of.jpeg check categories 2 September 2015 2 Miller-Casella modification of Six's self-registering thermometer The large bulb is double with a layer of liquid and a bell of vapour between the shells to relieve pressure Subject Thermometers Tag Vessels 1873 Cite book Depths of the Sea an account of the General Results of the Dredging Cruises of H M SS 'Porcupine' and 'Lightning' During the Summers of 1868 1869 and 1870 under the Scientific Direction of Dr Carpenter F R S J Gwyn Jeffreys F R S and Dr Wyville Thomson F R S Thomson C Wyville London England MacMillan and Co 1873 Fig 53 Creator Charles Wyville Thomson PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 49321 Images from the Freshwater and Marine Image Bank to check Charles Wyville Thomson Measuring instruments temperature |