John Lennon hand-drawn birthday card to Pattie Harrison up for auction

Via the Daily Express:

A RARE quirky hand-drawn birthday card John Lennon made for George Harrison's wife is tipped to sell for £12,000. The Beatle drew the card, which shows five naked figures of Lennon sitting cross-legged, for model and photographer Pattie Boyd's 24th birthday in 1968. 

...The card has been kept by Boyd but she has now chosen to sell it at auction.

Stephen Maycock, from London auctioneers Bonhams, said: "John Lennon gave this to Pattie Boyd on her birthday on March 17, 1968 when they were in India.

"The Beatles were there in February and March. We know that Lennon did at least two cards because another one he made for Mike Love of the Beach Boys who was also there, previously sold at auction in the 1980s.