Category:Henry Ward Poole
- Main Wikipedia article: Henry Ward Poole
|Henry Ward Poole (1828–1890)|
|Description||American musician, inventor and civil engineer|
|Date of birth/death||13 September 1828||22 October 1890|
|Location of birth/death||Salem, Massachusetts|
- US patent application 6565, Jo. Alley & H. W. Poole, "Organ Action", published 1849-07-03
- US patent application 73753, H. W. Poole, "Improved Enharmonic Key-Board for Organs & c", published 1868-01-28
Pages in category "Henry Ward Poole"
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