01172cdm a2200325 a 4500 5604286 20260326151101.6 870715s1820 xx snz n zxx 7 cbc orignew 2 ncip 19 y-genmusic 87752609 (DLC) 87752609 (DLC)ihas.200033155 DLC DLC DLC d1820 ka01 ML30.8b .B4 op. 109 1820 Music 1006 Microfilm Beethoven, Ludwig van, 1770-1827. Sonatas, piano, no. 30, op. 109, E major Sonate für das Hammerklavier / von L. v. Beethoven. [1820] 20 [i.e. 40] p. of ms. music ; 24 x 31 cm. Holograph; in ink, with notations in pencil. In the Gertrude Clarke Whittall Foundation Collection of the Library of Congress. Sonatas (Piano) Library of Congress. Gertrude Clarke Whittall Foundation. https://hdl.loc.gov/loc.music/ihas.200033155 TA28 c-Music ML30.8b .B4 op. 109 1820 Copy 1 Case MUSIC c-Music MUSIC-1006 Copy 1 MUSIC