This set of three real photo postcards (RPPC) depicts the inside of St. Clements caves in Hastings, Sussex during the inter-war era (1918-1939). The images showcase the community life, social history, and architecture of the city. The standard-sized (140 x 89 mm) postcards are made of cardboard and are original prints, not licensed reprints. The photos feature the promenade area of Hastings, including landscapes and cities and towns. The postcards are part of the topographical postcards and collectibles categories and were posted, adding to their historical significance. They are available for collection only.