It is also said that in the quite well known picture of Bob Dylan playing a bass with a harmonica around his neck, that this is Ken Kalmusky's bass. Bob was in studio A and Kenny was in studio B at Columbia Records in NYC, Dylan was bored in his session and went down to where Ian and Sylvia were recording in the other studio and picked up Kalmusky's bass and started messing around, hence the not so common picture was snapped of Dylan playing bass.