The Relative Humidity Scientific Instrument, Hygrodeik, measures relative humidity, with wet and dry thermometers, and an index arm indicating relative humidity on a scale. This is set in a metal frame , with double wet/dry mercury thermometers, index arm and engraved metal chart, and instructions on the back [...]
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Antique Complete Tycos Lloyd’s Hygrodeik Rochester, NY
Lloyd’s Hygrodeik, manufactured by Tycos, Rochester, New York. A hygrodeik measures relative humidity, with wet and dry thermometers, and an index arm indicating relative humidity on a scale. Lloyd’s Hygrodeik was patented in 1902. This instrument is approximately 10 1/8″ tall by 7 7/8″ wide. Both thermometers work [...]
Antique Complete Tycos Lloyd’s Hygrodeik Rochester, NY Base is Water Holder
Antique Complete Tycos Lloyd’s Hygrodeik Rochester, NY Base is Water Container 11″ x 8.5″ Excellent Condition. The item “Antique Complete Tycos Lloyd’s Hygrodeik Rochester, NY Base is Water Holder” is in sale since Thursday, May 14, 2015. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is [...]
Antique Complete Tycos Lloyd’s Hygrodeik Rochester, NY Base is Water Holder
Base is water container.The item “Antique Complete Tycos Lloyd’s Hygrodeik Rochester, NY Base is Water Holder” is in sale since Tuesday, April 14, 2015. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “russman9″ and is located in Cicero, New York. This [...]
Vintage SIKE’s Hydrometer Buss London, nice, complete, with box, very clean
Intage sike’s hydrometer buss london, in wonderful collectible conditions, complete with everything. The bulb on the thermometer is broken. The wood of the ruler is perfect, no splits. The brass is in nice without dings or dents. Complete with original mahogany box , also in nice shape. Do not pay immediately. Please wait for my [...]