The Charles Kelly Photograph Collection is comprised of a photograph album of Kumeyaay and Pala subjects from various reservations in San Diego County. The majority of the photographs are from the Inaja-Cosmit Reservation, but other locations include: Campo Reservation, Pala Reservation, Mesa Grande Reservation, Warner Springs, and Anza-Borrego Desert State Park. The collection contains 35mm negatives, and prints of varying sizes: 35mm, 2.5 in. x 3.5 in., 2.5 in. x 4 in., 2.5 in. x 4.5 in., 2.75 in. x 4.5 in., 3 in.x 4.75 in., 3 in. x 3.5 in., 3.5 in. x 3.5 in., 3.5 in. x 3.75 in., 3.5 in. x 5 in., 3.5 in. x 5.5 in., 3.5 in. x 6 in., 4 in. x 5, 5 in. x 7 in., 5.5 in. x 9 in., 8 in. x 10 in.