Home Hot Wax: The Lionel Mapleson Story A sound engineer holds one of the Mapleson cylinders, in the Rodgers and Hammerstein Archives of Recorded Sound, The New York Public Library for the Performing Arts

A sound engineer holds one of the Mapleson cylinders, in the Rodgers and Hammerstein Archives of Recorded Sound, The New York Public Library for the Performing Arts

10 Park Terrace East, Inwood, NYC.

A sound engineer holds one of the Mapleson cylinders, in the Rodgers and Hammerstein Archives of Recorded Sound, Source, The New York Public Library for the Performing Arts.

1930 Census shows Lionel Mapleson at 5000 Broadway
Bettini micro-reproducer advertisement, Parisian Illustrated Review, 1901