This sale is for the Zeitsinnapparat Scientific Psychological Recording Device pictured. It is a large and graphic instrument at over 28 across the front. There is an ID tag on one top arm with the manufacturers name Spindler & Hoyer, Göttingen.
This unusual and large scientific apparatus was designed to measure & record optical and acoustic stimuli. Descriptions online make this instrument sound like a forerunner of the polygraph machine or lie detector.
Information also referred to its use in the study of time. Numerous line drawings of similar devices can be viewed using the word Zeitsinnapparat online. Those images all lead to foreign or German sites. Here is the address to one of those.Please look at all the pics to see the details and condition. What you see is what you get. We are full time antique dealers who have been at this for over 30 years. Our descriptions and our photos are never designed to misrepresent or over-embellish our merchandise. The item "Antique Scientific Psychological Recording Device by Spindler & Hoyer Göttingen" is in sale since Sunday, October 25, 2020. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip".
com" and is located in Marina, California. This item can be shipped worldwide.