If I Could Only Be Sure / Keep On Keeping On

Originally released on ABC 11343. This great reissue, on a reproduction Lizard label, has both of Nolan Porter's singles from Kev Roberts' list of the 500 greatest Northern Soul singles! That's right... this guy has two singles in that list! Incidentally, Porter's name was spelled out as "Nolan Porter" on the original ABC single, even though this reissue uses one of his other pseudonyms--"N.F. Porter".