1938 poster Weymouth by Dilly for the Southern and Great Western Railways. The South-West of England was where the Southern and GWR networks most overlapped. The LSWR (and then the Southern) had running rights over GWR track from Dorchester to Weymouth.
The upper left crest is that of Weymouth. I believe that in the top right corner is that of Melcombe Regis, which is now part of Weymouth.
Keywords: 1938; Southern Railway; Great Western Railway; GWR; Weymouth; Dilly; poster; affiche; plakat; Dorchester; London and South-Western railway; LSWR; Melcombe regis