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Unknown instrument
Unknown instrument

Unknown instrument

Inventory NumberRS1236
ClassificationUnknown
Maker Emory Leon Chaffee ? 1885 - 1975
Dimensions26 x 21 x 40 cm, 8 lb. (10 1/4 x 8 1/4 x 15 3/4 in., 3.6 kg)
Descriptionser. RS1233?
Signedunsigned
FunctionJAL: Any chance this is part of Chaffee eye experiment? (just based on how it looks...)
Unknown - wheel w/ thin metal spokes
Unknown - wheel w/ thin metal spokes
Emory Leon Chaffee
Object number: RS1252
One Brass Cover, One Brass Tube in Envelope
One Brass Cover, One Brass Tube in Envelope
Emory Leon Chaffee
Object number: RS1236a
Buzzer (sic) Mounted to Brass Tube.
Buzzer (sic) Mounted to Brass Tube.
Emory Leon Chaffee
Object number: RS1239
press book with photographed data curves
press book with photographed data curves
Emory Leon Chaffee
Date: 1922-1930
Object number: RS0888
Chaffee quenched spark gap
Chaffee quenched spark gap
Emory Leon Chaffee
Date: 1910-1911
Object number: 1997-1-0512
Chaffee quenched spark gap
Chaffee quenched spark gap
Emory Leon Chaffee
Date: 1911-1912
Object number: 1997-1-0513
hinged glass panes
hinged glass panes
Emory Leon Chaffee
Date: 1939-1945
Accessories: pre-radar training course stationery
Object number: 2007-1-0169
slides from Chaffee's lectures
slides from Chaffee's lectures
Emory Leon Chaffee
Date: circa 1930
Accessories: green canvas-covered wood box with a brass snap enclosure
Object number: RS1468
Chaffee quenched spark gap, earliest water-cooled form
Chaffee quenched spark gap, earliest water-cooled form
Emory Leon Chaffee
Date: 1910
Object number: RS1189
Chaffee dual quenched spark gap, water cooled
Chaffee dual quenched spark gap, water cooled
Emory Leon Chaffee
Date: circa 1910
Object number: RS1190
D.C. Amplifier
D.C. Amplifier
Emory Leon Chaffee
Object number: RS1222
water-cooled microphone used with Chaffee gap
water-cooled microphone used with Chaffee gap
Emory Leon Chaffee
Date: circa 1910
Accessories: Separate baffle, cylindrical with flared edge.
Object number: RS1230