Piano Hammer Action Store Display Demonstrator by Wessell, Nickel, and Gross grafica including scuffs/scratches

including scuffs/scratches

The sign measures 21"W x 2"D x 4"H

The chair's richly aged patina and traditional detailing evoke the warm

5" dia and 34" H

this heavy-gauge tin sign features crisp embossing across both the "Step Up" and circular logo fields

Piano Hammer Action Store Display Demonstrator by Wessell, Nickel, and Gross grafica including scuffs/scratchesc. 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