Heinrich Gretschel
author
Biography
Heinrich Gretschel co-authored the "Lehrbuch des Pianofortebaues" with Julius Blüthner, first published in Leipsic in 1872 and later revised by Robert Hannemann (1909); Dolge praises the book's careful, practical treatment of piano construction and of manufacturing materials and machinery.
Highlights
- Co-authored "Lehrbuch des Pianofortebaues" (1872, Leipsic) with Julius Blüthner
Source
Alfred Dolge, Pianos and Their Makers, Vol. I (1911).
Public domain.