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 [...]
Posts tagged rochester
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 [...]
1887 Triangular Thermometer Brass, Applied Flowers Taylor Bros Rochester, N. Y
Here is an antique thermometer that is brass and some other non magnetic metal and has an 1887 patent date and was made by [...]
1920’s TEL-TRU GERMANOW-SIMON CO ROOM THERMOMETER ROCHESTER New York A101 QB
To view other great items. Lease look carefully at photos. We try to be very accurate, but all sales are final. We cannot combine items that have already been paid for. We always strive [...]