Piano Hammer Action Store Display Demonstrator by Wessell, Nickel, and Gross unlimited 75"W x 12"D x 4"H

75"W x 12"D x 4"H

The George T

Founded in 1880 by J

Exhibits minor signs of wear consistent with age including dust and dirt

all secured within a dovetailed frame

Piano Hammer Action Store Display Demonstrator by Wessell, Nickel, and Gross unlimited 75"W x 12"D x 4"Hc. 1910s; Wessell, Nickel & Gross New York Wall mounted piano hammer action demonstrator constructed as a mechanical teaching and sales display, designed to illustrate the internal movement and interaction of a piano's action assembly. Mounted on a painted wooden backboard with an integrated base, the display features a fully articulated arrangement of wooden levers, felted hammers, dampers, and springs, all scaled and positioned to replicate real