This early 20th-century Christmas postcard captures a powerful scene of waves crashing over Castle Breakwater in Guernsey during a storm. The card's design features a festive "Merry Christmas" greeting overlaid on the dramatic seascape, combining holiday cheer with a striking natural spectacle. Published by Eyre & Spottiswoode as part of their 'Sentry Series', this piece offers a glimpse into a bygone era of postcard artistry. It is an appealing item for collectors of vintage holiday cards, maritime scenes, or Guernsey memorabilia.

• Features a "Merry Christmas" greeting overlaid on a dramatic stormy scene of Guernsey's Castle Breakwater.
• Published by Eyre & Spottiswoode as part of their 'Sentry Series,' identified as No. 3149.
• Printed in England with a divided back, a common format for early 20th-century postcards.