BARTOK
Signed autograph letter by the musician, very occupied with orchestrations.
Signed autograph letter to the representatives of the association Janos Vajda, 17th of March 1937 ; 1 page in-8°. Letter in Hungarian.
"I could only answer your letter from the 7th of February just now. I am very sorry for not being able to respond favorably to your invitation. I already have to many conferences and orchestrations,
and on the side my other duties are already demanding, I cannot do anything else..."