Portsmouth was one of the few operators to, take single deck Atlanteans. A 1971 example (RTP 188J) with Seddon body is seen here
A 1967 Leyland Panther Cub with MCW 42 seat body
Portsmouth was one of the first users of the Leyland Atlantean. They were used for trolleybus replacement. This is one of the 1964 batch 236 (BBK 236B) with MCW body, now preserved. (Photo Malcolm Audsley)