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File:Britannica Pianoforte Cristofori Escapement Action.png

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Description
English: Cristofori's Escapement Action, 1720. Restored in 1875 by Cesare Ponsicchi.
Date
Source Encyclopædia Britannica, 11th ed., Vol. 21, p. 565
Author Bartolommeo Cristofori
Permission
(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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current21:11, 26 August 2009Thumbnail for version as of 21:11, 26 August 2009933 × 478 (17 KB)Bob Burkhardt{{Information |Description={{en|1=Cristofori's Escapement Action, 1720. Restored in 1875 by Cesare Ponsicchi.}} |Source=Encyclopædia Britannica, 11th ed., Vol. 21, p. 565 |Author=Bartolommeo Cristofori |Date=1720 |Permission={{PD-Britannica}} |other_vers

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