Price
?
Category
Scientific Instruments
Medium
Brass
Condition
Good
Date Period
1900-1940
Size and dimensions of this item
24"X15"
Weight
25lbs
Long Description
The Triple Register was an electrical device that recorded the direction and velocity of the wind each minute, the amount of rainfall as it fell, and the accumulated hours and minutes of sunshine. The information was recorded by pens on graph paper wrapped around a drum that rotated once per week. The working parts of the Triple Register were made of brass and the unit was covered by a glass case to protect the device from dust. It was quite an impressive part of the meteorologist’s equipment.
History
Weather recorder from local university
Price Paid (If known)
$1.00
For Sale?
Yes