Autograph letter signed, two pages (both sides), 7 x 4,5 Inch, Berlin, 2.11.1921, personal stationery, in German, to music historian Carl Krebs (1857–1937), whom Furtwängler would like to visit, written and signed in dark ink "Wilhelm Furtwängler", attractively mounted (removable) for fine display with a photograph, shows Wilhelm Furtwängler as conductor (altogether 8,25 x 11,75 inch), with browning and a few small stains - in fine to very fine condition.

In parts:
"Sehr verehrter Herr Professor Krebs,
Sehr gerne würde ich endlich verwirklichen, was sich voriges Jahr nicht mehr machen ließ, und Sie einmal besuchen. (...)
Mit den besten Empfehlungen
Ihr - ganz ergebener - W. Furtwängler"

Translated:
"Dear Professor Krebs,
I would very much like to finally realize what could not be done last year and visit you once ...
With the best recommendations
Your - very devoted - Wilhelm Furtwängler"