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Magnetic Drum, Experimental?
Magnetic Drum, Experimental?

Magnetic Drum, Experimental?

Inventory NumberRS1185
ClassificationMagnetic Drum?
Dimensions25 x 43 x 26 cm, 28 lb. (9 13/16 x 16 15/16 x 10 1/4 in., 12.7 kg)
DescriptionMagnetic drum, experimental?
Signedunsigned
Inscribedstamped in yellow on side: ACOUSTICS
chart drum
chart drum
American
Date: late 19th-mid 20th Century
Object number: 1996-1-0168
memory drum
memory drum
Max Marx
Date: circa 1900
Accessories: extra gear and rotation drum; crank; screen; roll of paper; carrying case
Object number: WJ0115
memory drum
memory drum
Ralph Gerbrands Company
Date: 1950-1960
Object number: WJ1027
chart drum
chart drum
American
Date: early 20th Century
Object number: 1996-1-0161
memory drum
memory drum
Hermann Elbs
Date: 1890-1900
Object number: WJ0050
drum power source (?)
drum power source (?)
Date: late 19th-mid 20th Century
Object number: 1996-1-0175
Edison chalk drum telephone reciever
Edison chalk drum telephone reciever
Thomas Alva Edison
Date: 1878-1879
Object number: 8049
magnetic needle
magnetic needle
Daniel Davis, Jr.
Date: 1848-1855
Object number: 0114
pocket magnetic compass
pocket magnetic compass
W. & L. E. Gurley
Date: circa 1900
Object number: 5213
magnetic compass in binnacle for Beall's compass deviascope
magnetic compass in binnacle for Beall's compass deviascope
Henry Hughes & Son, Ltd.
Date: 1900-1915
Accessories: instruction manual for instrument is in box of disassembled parts.
Object number: DW0141c
magnetic compass
magnetic compass
English
Date: circa 1800
Object number: 5181
binnacle and magnetic compass for large ship
binnacle and magnetic compass for large ship
Henry Hughes & Son, Ltd.
Date: circa 1915
Object number: 5335a