I would like to find any information about Humphrey Spender's visit to the
Entartete Kunst exhibition in Munich in 1937

Humphrey Spender was interviewed for the National Life Story
Collection which is part of the National Sound Archive at the British
Library.  His interviews resulted in 26 hours of audio tape.  With the
exception of a few tapes restricted to the year 2050, all other tapes
have full clearance.  You can contact: The British Library Sound
Archive, 96 Euston Road, London NW1 2DB, United Kingdom.  E-mail:
sound-archive@bl.uk. I do not know if they will be able to tell you
whether he ever spoke of the Entartete Kunst, or where it would be in
the tapes, but it is worth a try.  Good Luck.
http://www.bl.uk/collections/sound-archive/cat.html

Thanks very much for your help. The British Library were very helpful
but unfortunately the exhibition wasn't mentioned. Much appreciated.