I am not sure the year, but he said that a girl he knew brought him to see Ravi playing in England where the audience was all older people. Jimmy said it was there Ravi was very kind to him and wrote down some sitar tunings for him. You are right, Steve might be able to pinpoint the year, but Jimmy did also do an OTD when he went to India alone in the Yardbirds era (and arrived at the aiport in Bombay at 3 in the morning. ) and visited Ravi's institute circa 1967. Alice75 found this picture on a Yardbirds page on facebook.
scythe- I too wish he had done more with sitar... and he makes it very easy to be sweet on him.
April Lynn --- I loved the music of India since 1984 with Jewel and the Crown and A Passage to India when I was about 8, than The Home and the World, not long after by the famous Indian director Satyajit Ray, though I didn't know Ravi by name until the mid 90's when I began learning about the Beatles.