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Books Books 1 - 6 of 6 on Leach's shields, and many attempts have been made to render the joint at the entrance....  
" Leach's shields, and many attempts have been made to render the joint at the entrance of the tube water-tight. This is not easy, because the thermometer is exposed to a great range of temperature, and the air inside the shield varies so much in volume... "
The American Meteorological Journal - Page 9
1885
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Nature, Volume 32

Sir Norman Lockyer - Science - 1885
...been made t improv i-ememl>ered lhat the thermoireter is exposed to a great range of temperature, ami the air inside the shield varies so much in volume...jacket is sealed on the stem near the bulb. In addition trj specimens illustrating the various patterns of the above instruments, the Exhibition also included...
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The Meteorological Magazine, Volumes 19-20

Meteorology - 1884
...shield, and many attempts have been made to render the joint at the entrance of the tube water tight. This is not easy, because the thermometer is exposed...forces its way through almost every joint. The object has, however, lately been effected by sealing the external jacket on the stem near the bulb, a feat...
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Nature, Volume 32

Sir Norman Lockyer - Science - 1885
...obliterated by thu weather. To guard against this the tube has been inclosed in what are known as Lea h's shields, and many attempts have been made to render...to specimens illustrating the various patterns of tl:c above instruments, the Exhibition also included a number of new instruments, and many interesting...
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Quarterly Journal of the Royal Meteorological Society, Volume 11

Meteorology - 1885
...contents. Difficulties have arisen from the degree marks being obliterated by the weather. To guard against this, the tube has been enclosed in what are known...object is however, effected when the external jacket is scaled on the stcni near the bulb, Then there have been two patterns of mercurial thermometers, Casella's...
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Symons's Meteorological Magazine, Volume 20

Meteorology - 1885
...shield, and many attempts have been made to render the joint at the entrance of the tube water tight. This is not easy, because the thermometer is exposed...forces its way through almost every joint. The object has, however, lately been effected by sealing the external jacket on the stem near the bulb, a feat...
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Quarterly Journal of the Royal Meteorological Society, Volume 11

Meteorology - 1885
...the thermometer is exposed to a great range of temperature, and the air inside the shield varies BO much in volume that it forces its way through almost...external jacket is sealed on the stem near the bulb, 39. Black-glass bulb Minimum Thermometer. Exhibited by LP CASELLA, FRMet.Soc. 40. Minimum Thermometer,...
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