I have a book called The Unseen Archives, filled with pictures from the archives of the Daily Mail. It contains a picture of Yoko preparing food in a kitchen, wearing the exact same clothes and bandana as pictured above. Text with the photo says: "Yoko gets to grips with her new kitchen as she and John finally take up residence at Tittenhurst Park, a 60-acre estate with a mansion near Ascot. Cost: 145,000 pounds." A Dutch chronology book said (-translated for you-): "George and Patti, Ringo and Maureen, John and Yoko, Neil Aspinall and Mal Evans visit a concert of Bob Dylan on the Isle of Wight. After that, the complete group (including Dylan) flies to Tittenhurst Park by helicopter."
The Daily Mail book shows pictures of George with members of the Indian group alongside Yoko's picture. I don't want to jump to conclusions, but could the Raxo's pictures by taken at Tittenhurst?