This LP was originally released in 1966 with orange labels. There seemed to be some confusion about it on Discogs, but 1966 is likely to be correct. See sources such as the Goldmine price guides and the Both Sides Now website. The pink and blue arrow label version is probably from a few years later, but no exact data can be found.

P.M. reply from Ertee:"In "Blues Records" (R.I.S.) and in the "Blues Discography" (Eyeball) the songs on LP 8005 are recorded between Nov. 1960 and Feb. 1966. These are reliable sources and to me 1966 seems to be correct for the year this LP was released."" Thanks "Ertee" for the extra efforts involved.