Koerner, Ray & Glover; Blues, Rags and Hollees, 1963 on Elektra.
My copy is a 1969/1970 repressing, and the outer sleeve has seen better days but the record’s in good shape.
Three Minneapolis boys made good as part of the blues/folk revival of the early 60s. Ray died in 2002, and Glover in 2019, but through the 90s they still sometimes played together. I got to see them at the Times Cafe (I believe it was) in 1996.
Via @daddykoolrecords in St. Pete