You've found yourself accidentally locked in a Kinko's overnight? Here's the prototype for the fully working, manual record player made entirely of paper that you could make. 

To play the record the handle needs to be turned in a clockwise direction at a steady 33 1/3rpm. The paper cone then acts as a pickup, amplifying the sound enough to make it audible. (Record shown, 'The Sound of Music' 1965).

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