20th January, 1949.
Mr. Paul Sacher, Schoenenberg, Pratteln (Basle).
Dear Mr. Sacher,
Thank you for your letter of January 14th.
I am sorry I have troubled you about the CONCERTO DA CAMERA of Martinu. We have now been advised that the score and material of the work have been found in America and are on their way to us. Anyhow, thank you for your prompt reply.
Yours sincerely,
[podpis]
ERWIN STEIN.