Items from the estate of The Who’s John Entwistle go under the gavel at a Sotheby’s auction on Tuesday. Entwistle’s vast collection of over 150 guitars will be up for bid alongside a selection of brass instruments (a French horn, euphonium, tuba, tenor horn, bugles and trumpets). Life-size casts of 30 fish caught by Entwistle (hammerhead shark, marlin, barracuda) are among the more unusual items. Conventional rock memorabilia include band photos and silver, gold, and platinum records.