Four boys on or at large rock possibly near seaside village With thanks to robinparkes and derangedlemur, we have confirmation that this is a large erratic which became known as the "Rocking Stone" at Islandmagee, County Antrim. Photographers: Frederick Holland Mares, James Simonton Contributor: John Fortune Lawrence Collection: The Stereo Pairs Photograph Collection Date: between ca. 1860-1883 NLI Ref: STP_0471 You can also view this image, and many thousands of others, on the NLI’s catalogue at catalogue.nli.ie