This is a puzzle. Manning seems definitely to have inked it, but the awkward pencils appear to be by someone else. If it were later I'd wonder if Mike Royer pencilled it, but 1963 seems much too early for that.
Last panel, page two - "Manning Jewelry"Same panel and first panel page three - "Coriell Rooming"Vern Coriell = the Burroughs BulletinD.D.Degg
The shadows and faces remind me of Manning's art on 'My Favorite Martian' #1.