Vintage 45 rpm record sleeve for ‘Eight Miles High,’ signed in blue ballpoint and felt tip by Chris Hillman, Gene Clark, Jim McGuinn, David Crosby, adding “C.S.N.,” and Michael Clarke. Scattered creasing, mainly to top edge, and light contrast to Hillman’s signature, otherwise fine condition. Accompanied by a letter of provenance from the original owner who collected the signatures over a period of time. Anything signed by the original five members is quite difficult to find. RRAuction COA.