Piano-Tuning Hammer.
Description:
Patent for "a combination tool adapted for turning, driving, extracting, and otherwise manipulating tuning-pegs and other parts of a piano-action, whereby one tool is capable of performing the functions of a series of ordinarily independent instruments." (Lines 10-15) Includes instructions and illustrations.
Date:
October 30, 1894
Creator:
Fuchs, Benjamin F.
Partner:
UNT Libraries Government Documents Department