Actually released in March 1961, according to Paul Pelletier's London Popular LP Listing part 2 in Record Information Issue Two - this possibly explains the "published 1961" on side 2 of Svend's copy.
This album was a good seller and appears with both gold and silver lettering on the labels. I just noticed the printer date on the uploaded copy is for 1956, the copy I picked up the other day has JU55/10 (1955)
January 1967, according to London (-American) complete Popular L.P.s part five 1964-1969 in issue five of RECORD INFORMATION by Paul Pelletier; in fact, numbers 8301-8304, all from Kapp, were all January 1967 releases.
A much more bluesy/R&B oriented set than his previous two albums, with the few R&R tracks there are tending to stand out a bit. Not that I dislike that at all, but it is a marked contrast, and from a time when LR had apparently found religion (as evidenced in the sleeve note).