10 x 13 in. albumen photographs on 10 3/4 x 13 3/4 in. cardstock mounts, with Haven's Jacksonville, FL imprint.

Thomas Carnegie, the younger brother of Andrew, was a business magnate in his own right, with his success often pulled along by his older brother. By 1888 he owned 17% of the shares of the Carnegie and Bros. Company, making him exceedingly wealthy. Troubled by the Pittsburg industrial climate, he purchased a burned-out plantation house and 4000 adjoining acres on Cumberland Island. Demolishing the original home, Carnegie replaced it with an enormous 58 room Queen Anne style mansion with wrap-around porches and a 100 foot tall tower, moving into the new mansion in January, 1885. Thomas died the next year.

The Carnegie family left the mansion in 1925, and in 1959, it was gutted by fire. Today, it exists only as a ruin and preserved as part of the Cumberland Island National Seashore.