{"value"=>"<p>All music is by Frederic Chopin except as noted.</p> <p>Envelope used to house items 1-17 (miscellaneous mazurkas, etudes, nocturnes), labeled \"aus der 'Wolle' herausgeklaubt\".</p> <p>Envelope used to house items 18-32, labeled \"Mazurken\"; the verso side has the markings \"B\", \"8,\" and is dated 1929.</p> <p>Envelope used to house items 33-37, marked \"Préludes\"; the verso side has the markings \"L\", \"8,\" and is dated 1929.</p> <p>Envelope used to house item 38, labeled \"Bolero\".</p> <p>Envelope used to house items 39-59, marked \"Etüden\"; the verso side has the markings \"W\", \"8,\" and is dated 1929.</p> <p>Envelope used to house item 60, marked \"Sonaten\"; the verso side has the markings \"C\", \"8\" and is dated 1929.</p> <p>Envelope used to house items 61-75 marked \"Nocturnes\"; the verso side has the markings \"G\", \"8,\" and is dated 1929.</p> <p>Envelope used to house items 76-87 and labeled \"Polonaisen\"; the verso side has the markings \"F\", \"8,\" and is dated 1929.</p> <p>Envelope used to house items 88-91 and labeled \"Balladen\"; the verso side has the markings \"A\", \"8,\" and is dated 1929.</p> <p>Folder made by Ernst Oster for items 99-102.</p> <p>Items 117-120 were wrapped in a leaf from <em>Radio-Wien</em> of June 17, 1927.</p> <p>Items 121-123 were wrapped in a leaf from <em>Radio-Wien</em> of February 8, 1929.</p> <p>Items 142-143 were wrapped in a leaf from <em>Radio-Wien</em> of June 17, 1927.</p> <p>Items 144-145 were wrapped in a leaf from <em>Radio-Wien</em> of September 2, 1927.</p> <p>Items 198-203 were wrapped in a leaf from <em>Radio-Wien</em> of September 2,1927.</p> <p>Items 210-220 were wrapped in a leaf from <em>Radio-Wien</em> of September 2, 1927.</p>"}