Chicago rock band from the 1960s who play an eclectic mixture of British blues spliced with Chicago-style flair. 45 rpm record sleeve for the single ‘I Got My Mojo Working/Interview/Potato Chip,’ signed on the front in black felt tip by Jim Sohns, Joe Kelley, Tom Schiffour, and Jerry McGeorge. In fine condition, with light contrast to the signatures against the darker background. RRAuction COA.
