Frick Grandchildren at Eagle Rock (PS-23, Album 1), 1918-1920s

Chiefly consists of photographs of Henry Clay Frick and Adelaide H.C. Frick and their granddaughters, Adelaide, Frances, and Martha, at the Frick summer home ("Eagle Rock") in Prides Crossing, Mass. Photographs dating from after the death of Henry Clay Frick can be found at the end of the volume.