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About
Collection
Learning
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Science Museum
National Science and Media Museum
Science and Industry Museum
National Railway Museum
Locomotion
Science and Innovation Park
Valdemar Poulsen
1869 - 1942
occupation:
Engineer
Nationality:
Danish
born in:
Copenhagen, Copenhagen, Denmark
1869-1942, engineer, Danish
Related Objects
Poulsen's wire-reel telegraphone (telegraphone; telephone answering machine)
Telegraphone for recording on disc, 1903. (telegraphones; dictaphones)
Spool of Magnetic Recording Wire (wire)
Print, Portrait: Valdemar Poulsen 1869-1942 (print; portrait)
