Piano Making-the Polishing Room Small 320×317 Medium 640×633 Large 1024×1013 Download Tiff Original 2400×2374 | (2.3 MB) Description The polishing room is where the Rosemen veneers-the tops and sides of the piano. Two men on each side of a piano-top rub rapidly with a pumice stone and finally the piano comes out perfectly smooth. Keywords make, making, piano, pianos, Polish, Polishing, Pumice, smooth, veneer Galleries Groups of Men, Occupations Source: F.M Lupton The Popular Cyclopeadia of Useful Knowledge (New York, NY: F.M Lupton, 1888)