found: Freundschaft oder Liebe, 2001:t.p. (Joseph Rudolf Lewy, 1802-1881) biog. notes (composer; b. in Nancy, France)
found: Lewy, J.R. Morceau de Salon nach Motiven aus "I Puritani" von Bellini, c2008:cover (Joseph Rudolf Lewy) facsim. t.p. of 19th-cent. ed. (J.R. Lewy)
found: OCLC, 5/31/02(hdg.: Lewy, Joseph Rudolph, 1802-1881; usage: Joseph Rudolph Lewy)
found: OCLC, Feb. 6, 2009(usage: Joseph Rudolf Lewy, Joseph Rudolph Lewy, J.R. Lewy)
found: The strad, May 1900, veiwed online Sept. 23, 2009:p. 50 (Jos. Rud. Lewy)
found: German Wikipedia, Sept. 23, 2009(Josef Rudolf Lewy; Josef Rudolf Lewy-Hoffmann; Joseph Rodolphe)
found: Nordisk familjebok, viewed online Sept. 23, 2009(Lewy-Hoffmann, Joseph Rudolph)
found: Work cat.: Schumann, Robert. Robert Schumann autograph letter to Levÿ, 1846
found: A biographical dictionary of musicians. G. Schirmer, 1900:p. 353 (Lewy,Joseph-Rodolphe. b. Nancy, 1804, d. Oberlössnitz, n. Dresden, Feb 9, 1881; was 1st horn in the royal orch. at Dresden; his brother, Lewy, Eduard Constantin. b. Mar 3, 1796, d. Vienna, June 3, 1846, horn-virtuoso)
found: Cambridge companion to Brass instruments. Cambridge University Press, 1997:p. 208 (Joseph Rodolphe Lewy, 1804-81)
found: Deutsche National Bibliothek, www site, April 1, 2010(hdg.: Lewy, Joseph Rudolf; Lebensdaten, 1802-1881; Andere Namen. Lewy, Joseph Rudolph; Lewy, Joseph; Lewy, Joseph R.)