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CHEAP-PRICE.NET's Cheap Price: $69.95
These thermometers are a work of art.
Italian scientist Galileo Galilei designed his accurate thermometer using his discovery of the effect of temperature on the specific gravity of liquids. Blown glass balls filled with colorful liquids rise and fall in the blown glass cylinder as the temperature changes. Read the metal tag on the lowest floating ball to tell the temperature. Germany. Sizes 17" 18" Hanging Version 25" Some styles may be unavailable.
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