Adair, Will E. (1897) Adler (1910) Aeolian Co.(1900-1927) Aeolian Corp. (1960-1970) Ahlstrom Piano Co. (1912) Albrecht & Co. (1915) Armstrong, Byrd & Co. (1903) Armstrong Piano Co. (1910-1920) Bacon, Francis (1920) Baldwin Piano Co.(See Hamilton Co.) (1888-1925) Baldwin Piano Co. (1928-1970, n.d.) Barthlemes & Co., A.A. (1894) Bauer & Co., Julius (1916) Baus & Co. Augustus (1883) Bay Co. (1920) Beatty, Daniel F. (1875-1878, n.d.) Bechstein, C. (1926-1977) Becker Bros. (1919-1928) Beckwith (See Sears, Roebuck & Co.)1907-1920,n..d.) Beethoven Piano & Organ Co. (n.d.) Behning Piano Co. (1899-1926) Behr Bros. and Company, Inc. (1882-1920, n.d.) Bell Brothers Piano Company (1913) Bent Company, George P. (1895-1910) Bent & Co., R. M. (1887) Bjur Bros. Company (1910-1915) Blackmer, Francis A. (1910) Blasius & Sons (1867-1915) Bluthner, Julius (1928, n.d.) Boardman, Gray & Co./Boardman & Gray (1880-1896, n.d.) Bogart & Co., E. B. (1906) Bradbury Piano Fortes (1877) Brambach Piano Company, The (1920-1927) Brewster Piano Co. (1915) Briggs Piano Co. (1887-1911) Broadwood & Sons, John (1858) Brockport Piano Mfg. Co., The (See Capen Pianos)(1902-1920, n.d.) Brown & Simpson Co. (1895) Bush & Gerts Piano Co., The (1901) Bush and Lane Piano Co. (1905-1925) Byrne Piano Co., C. E. (1901) Cable Company, The (See Conover)(1900-1935) Cable Piano Company (1897-1922) Cable Co., The Hobart M. (1905-1925) Cable-Nelson Piano Company (1906-1926, n.d.) Calenberg & Vanpel (1880) Capen Pianos (See Brockport Piano Mfg. Co.) Carlisle Pianos (See Chase-Hackley Piano Company) Chaffin Co., J. F. (1910) Chase & Baker Co., The (1905) Chase Co., A. B. (1899-1922) Chase-Hackley Piano Company (Carlisle Pianos)(1903-1905) Chickering & Sons (1854-1913) Chickering & Sons (1920-1955) Chickering Bros. (1911) Christman Piano Co. (1920) Church Co., John (See The Everett Piano Co.)(1889) Clark Music Co. (1908) Cluett and Sons (1881-1898) Colby Piano Company (1910) Columbus Piano Co., The (1912) Conover (See The Cable Company)(1915-1925) Conway Pianos (See Hallet & Davis Piano Co.) Cornish Company, The (1898-1917) Coté Piano Manufacturing Company (1910-1912) Cramer and Co., Ltd. (1864) Crown Pianos (See George P. Bent Company) Cunningham Piano Co. (1913-1920, n.d.) Curtaz & Son, Benj. (Krell Pianos)(1900) Davenport-Treacy Piano Company (1920) Decker Bros./Decker & Son (1890-1921, n.d.) Denton, Cottier & Daniels, Inc. (1924) Doebele's Central Music Depot, Louis (1880) Ebe Piano Company, Inc. (1917) Ellington Piano Co. (See Baldwin Piano Co.)(1902-1915) Emerson Piano Co., The (1878-1910, n.d.) Epworth (See Williams Piano & Organ Co.) Estey Piano Company/Estey Piano Corporation (1886-1950) Evans Piano Co., F.O. (1920) Everett Piano Co., The (See John Church Co.)(1894-1983, n.d.) Feurich, Julius (1986) Fischer, J & C (1883-1955) Fisher, Carl (1907-1913) Florey Bros. (1905-1910) Foster and Company (1905-1921) French & Sons, Jesse/French & Sons Piano Co., Jesse (1900-1916) Gabler & Brothers, Ernest (1886) Gem Piano and Organ Company (1890) Gebhardt Piano Co., The (1903) Geppert, Inc., William (1916) Gordon Piano Company, The (1911) Gors & Kallman (1910) Gotsch Co., Walter M. (1920) Gram-Richtseig Piano Co. (1900) Great Western Piano Co. (1910-1918) Griffith Piano Co. (1930) Grotian-Steinweg (1900, 1950) Grovensteen & Fuller (1885) Guest Piano Company, The (1907) Gulbransen-Dickinson Co./Gulbransen Company(1923-1936) Haddorff Piano Co. (1910-1915) Haines Bros. (1890-1922, n.d.) Hallet, Cumston & Allen (1863-1887) Hallet & Davis Piano Co., The (See Conway Pianos)(1858-1960, n.d.) Hamilton Co., The (See Baldwin Piano Co.) (1913-1918) Hamilton Piano Co., The (1920) Harding & Miller Music Co. (1905) Hardman, Peck & Co. (1890-1950, n.d.) Harvard Piano Company, The (1897-1912) Hasbrouck Piano Co. (1907) Hazelton Brothers (1885) Heintzman & Co. (1895) Henderson Piano Co., C. H. (1916) Heppe & Son, C. J. (1892-1905) Herzog Co. (1920) Higel Company Limited, The Otto (1900) Hinds & Son (1885) Holland Piano Co. (1905) Homer Piano Co. (Owned by Strich & Zeidler?) (1903) Howard Company, R. S.(See Howard-Stowers Co. Inc.) (1905-1907) Howard-Stowers Co., Inc. (See R. S. Howard Company) (1920) Hume & Co. (1913) Huntington Piano Company, The (1900-1910) Ivers & Pond Piano Co. (1884-1963, n.d.) Jackson Piano Co.(See Meissner Piano Co.) (1918) Jacobs Bros. (1920) James & Holmstrom, Incorporated (1905-1915) Janssen & Co., M. D./Janssen Pianos/Janssen Piano Co., Inc. (1848-1937) Jasper American Manufacturing Company (1987) Jewett Piano Company/Jewett & Co., W. H. (1885-1900) Kawai Piano Corp. (1969) Kelso & Co. (1920) Kimball Co., W. W. (1893-1960, n.d.) King Piano Company (1900) Kline Piano Company, Inc.(1930) Knabe & Co., Wm. (1870-1929) Knabe & Co., Wm. (1940-1955) Kohler & Campbell (1895-1965, n.d.) Krakauer Piano Co./Krakauer Bros. (1900-1939,n.d.) Kranich & Bach (1887-1924, n.d.) Kreiter Piano Co. (1909-1910) Krell Piano Company, The (Royal Pianos) (1895) Kroeger Piano Co. (1904) Kurtzmann & Co., C. (1905-1927) Laffargue Piano Company (1913, 1923) Lakeside Piano Co. (1889-1890) Lauter Co. (1909-1920, n.d.) Lawson & Company (1910) Lenox Music Co. (1913) Lester Piano Co./Lester Piano Mfg. Co., Inc. (1906-1950) Lindeman & Sons (1865) Lockhart (1900) Ludwig & Co. (1905-1908) Lyon & Healy, Inc. (1905-1922) Madison Piano Company, Inc. (1923) Marchal & Smith Piano Co., The (1890) Marshall & Wendell Piano Forte Mfg. Co. Limited (1895-1904) Martin Bros. Piano Co./Martin & Martin (1901-1904) Mason & Hamlin Co. (1887-1966) Mathushek & Son Piano Co., The/Mathushek Piano Mfg. Co. (1871-1905) McPhail Co., A. M., (1892-1914) Mehlin & Sons, Paul G. (1890-1929) Meister Piano, The (See Rothschild & Company) Melodigrand Corp. (1965, n.d.) Melville Clark Piano Co. (1900, 1914) Mendelssohn Piano Company (1895) Merrill Piano Mfg. Company (1901) Meyer-Toner Piano Co., The (1910) Miessner Piano Co. (See Jackson Piano Co.) (n.d.) Miller & Sons, Henry F. (Henry F. Miller) (1875-1910, n.d.) Milton Piano Co. (n.d.) Montgomery Ward & Company (1918-1925) Morris, Daniel (n.d.) Moore & Moore (1910) Musette (See Winter & Co.) Needham Piano Company (1905-1915, n.d.) Nelson Co., H. P. (1920) Netzow Mfg. Co., The (1890-1900) Newman Bros. Co. (1897) New England Piano Co., The (1882-1893) Norris & Hyde Piano Co.(1912) Packard Company, The/Packard Piano Company, The (1909) Packard Company (1910-1920) Parker Company, The Charles (1909) Patterson, James T. (1880) Pease Piano Co.(See the Wilbur Piano Co.) (1896-1906) Peek & Son (1885-1890) Petrof Piano Co. (1987) Pflueger Piano Co., Inc. (1913) Plaut-Cadden Co., The (1925) Pleyel, Wolff & Cie (1893) Poole Piano Company (1898-1910) Premier Grand Piano Corporation (n.d.) Radle, F. (1913-1920) Rankin Bros. Piano Co. (n.d.) Rauworth Grand Piano Company (1925) Raymond, F. L. (1910) Regent Piano (See Blasius & Sons) Ricca & Son (n.d.) Richardson & Co., O. W. (1914) Richmond Piano Co., The (1902) Ronhildt (1900) Rothschild & Company (Meister Piano, The)(1910) Sanders & Dreyer Piano Company (n.d.) Schaaf, Adam (1905-1915) Schaeffer Piano Mfg. Co. (1900-1905) Scherr, E. N. (1867) Schiedmayer (1867) Schiller Piano Company (1914-1929) Schirmer, G. (n.d.) Schmoller & Mueller Piano Co. (1913) Schomacker Piano Company (1920) Schroeder Piano Company, The (1926) Schrother, Reinhold (n.d.) Schubert Piano Co. (1890-1935) Schulz Co., M. (1820-1910) Schumann Piano Co. (1900-1910) Sears, Roebuck & Co.(See Beckwith) (1902-1924) Sherman, Clay & Co. (1904-1922) Shoninger Co., B. (1884-1921) Smith American Organ and Piano Company (1903) Smith & Barnes Piano Co. (1903) Smith, Barnes & Strohber & Co. (1919-1935) Smith, Freeborn G., Co. (F. G. Smith) (1880) Smith & Nixon Piano Co., The (1900) Sohmer & Co. (1883-1942, n.d.) Standard Player Action Co. (1921) Starck Piano Co., P. A. (1900) Starr Piano Company, The (Trayser Piano Company, The) (1920-1922) Steck & Co., George (1902-1960) Steger & Sons Piano Manufacturing Co. (1910-1922) Steinert & Sons Co., The M.(1894) Steinway & Sons (1865-1914) Steinway & Sons(1915-1986) Sterling Co., The (Sterling, Huntington, Mendessohn, Sterlitone Playerpiano) (1887-1914) Stieff, Charles M. (1898-1924) Stone & Co., Chas. H. (1890-1895) Story & Clark Piano Co. (1907-1965, n.d.) Straube Co. (1928-1940) Strich & Zeidler (1895-1935) Strohber Piano Co. (1900-1905) Stultz & Bauer (1891-1899) Sau-Sta Techniphone Co., The (1890) Tonk & Bro., Inc., William (1912) Tonk Manufacturing Company (1929) Tryber Piano Co. and Lakeside Organ Co. (1900-1903) Turek, S. K. (See Cote) Visuola Corporation (1927) Vose & Sons Piano Co.(1888-1930) Vough Piano Company (1907) Waldorf Piano Co. (1911) Waltham Piano Company (1922) Washburn, G. H. (1895) Waterman Piano Co. (1926) Weaver Piano Company, Inc.(1910-1920) Webb, W. Howard (1915) Weber, A. (1877) Weber Piano Co., The (1874-1913) Webster Piano Co., The (1917) Wegman Piano Company (1899-1910) Wellsmore & Company (1916) Weser Bros. Pianos (1900-1933) Weydig-Henkelman Piano Mfg. Co., Inc. (1905) White, Smith & Co., The (1900) Whitman Piano Mfg. Co., Inc. (1917) Wilbur Piano Co., The (See Pease Piano Co.)(1902-1910) Williams Piano & Organ Co. (Epworth pianos) (1902-1920, n.d.) Williams & Son, R. S. (1900) Wilson Piano Co.(1916-1920) Wing & Son (1893-1929) Winter & Company, Inc. (1926-1960) Wissner and Sons, Inc. (1922) Wood Piano Company (1905-1910) Wormwith & Company Wurlitzer Co., The Rudolph/Wurlitzer Grand Piano Company (1910-1967) Yamaha (1987) York Pianos (See Weaver Piano Company, Inc.)