The 1968 Martin D-45 acoustic guitar Eric Clapton played during the first Derek and the Dominos concert at the Lyceum Theatre in London and during his time touring with Delaney & Bonnie and Friends is expected to attract a top bid approaching $500,000 at a Julien's Auction taking place November 19 and 20 in Los Angeles. Eric gave the instrument to Dave Edmunds in 1976. Another item bound to go for mega bucks is the handwritten lyrics to the Led Zeppelin song Kashmir jotted down on a a couple of sheets of a Chicago hotel's stationary by Robert Plant.