File:Britannica Harmonium Vibrator Mason & Hamlin.jpg

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Description
English: Illustration of a free reed vibrator from a reed organ by Mason & Hamlin.
Date
Source Encylopaedia Britannica, 11th ed., vol. 12, p. 959
Author Alfred James Hipkins; Kathleen Schlesinger
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(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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current15:39, 25 May 2009Thumbnail for version as of 15:39, 25 May 2009200 × 704 (53 KB)Bob Burkhardt{{Information |Description={{en|1=Illustration of a free reed vibrator from a reed organ by Mason & Hamlin.}} |Source=Encylopaedia Britannica, 11th ed., vol. 12, p. 959 |Author=Alfred James Hipkins; Kathleen Schlesinger |Date=1911 |Permission={{PD-Britan

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