London, UK. 28. February 1970
Recording by the BBC. Excellent sound quality.
Mandrake Root : Oh-boy records : Oh-boy 1-9048 : Luxembourg : 1990 : 1CD
Tracks :
Speed King
Mandrake Root
Wring That Neck
Child In Time
All these tracks are out officially as BBC In Concert 1970.
The cover claims the recording to be from 1973.