RPPC Carrickfergus Castle Harbor County Antrim Northern Ireland Postcard c1910

Vintage real photo postcard (RPPC) depicting Carrickfergus Castle in County Antrim, Northern Ireland. The view captures the historic Norman fortress and stone curtain walls viewed from the harbor at low tide, featuring moored boats, harbor walls, waterfront sheds, and reflections in the water. • Type: Real Photo Postcard (RPPC) • Era: Divided Back / Golden Age (c. 1907–1915) • Series / Publisher: Signal Series (E. & S. Ltd. D. 129), Printed in Saxony • Subject: Carrickfergus Castle, County Antrim, Northern Ireland • Size: Standard postcard (approx. 3.5" x 5.5") • Condition: Very Good antique condition with sharp continuous-tone photographic contrast and minor edge/corner wear as shown in photos. Items are packaged securely and shipped promptly to ensure safe arrival.