Max REGER (1873-1916). L.A.S., Leipzig September 29, 1910, to a teacher; 3 pages in-8; in German. About his concert in Düsseldorf on October 5; he will leave for Berlin the next day. His op. 114 Klavierconcert was, like his op. 113 Klavierquartett, published by Bote & Bock in Berlin... Attached is a l.a.s. from Moritz Moszkowski, talking about his opera Boabdil (1 p. in-8 in German).