Casey's Top 40 May 5 + 6, 1990 Loose Vinyl LP Westwood One CK 90-18 Album 6/12
single vinyl LP originally from a boxed set; stored in replacement sleeve, this is the record for sides 6 and 12 only but note that the 12 side was typically blank, no cue sheet notes, and no original box, looks as if record was played one time only, intended to serve as a replacement disc for an incomplete set for the same week