If a tornado passes near or over a barometer, it will measure a very rapid drop in pressure. How much the pressure drops depends on the strength of the tornado and how close the center of it comes tot he barometer.
Much Ado About Nothing - 1913 was released on: USA: 2 September 1913
A Much Wanted Baby - 1913 was released on: USA: 28 August 1913
Because it has a high density... meaning that the volume increase or decrease due to altitude change is can be viewed in a practical sized barometer. If water, which had a much lower density, was used instead of Mercury, the barometer must be at least 15m high.
Generally, bobbins for sewing machines are quite inexpensive. They should be found for about one dollar at sewing and big box stores.
Too Much Parcel Post - 1913 was released on: USA: 9 April 1913
A 1913 what? A denomination is needed, please post new question.
I have a 1938 electric singer sewing machine with cabinet and seat with most of the attachments and bobbins. What is my machine worth please.
A 1913 what? A denomination is needed, please post new question.
It should be a barometer but then again I could be wrong, hope im right!
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Ozone has changed drastically from 1913. From the advent of CFC's specially.