Join Chester Cowen, retired photographic archivist with the Oklahoma Historical Society, as he delves into photographs taken between 1839-1900. Prior to his presentation, Cowen will preview photographs and answer attendees' questions from 9:30 to 10:30 a.m. Cowen spent 20 years with the photographic collection at the Oklahoma Historical Society. During that time, the collection grew from approximately 64,000 images to more than 9 million images. Bring your old family photographs and have your questions answered at this informative workshop. This event is for adults.