1. Ocean cities Publication/Creation: Stonington, CT : Green Planet Films, 2018 Resource Type: Video or Visual Material Access & Availability: Loading
2. Semper fi : always faithful Publication/Creation: [Oley, Pennsylvania] : [Distributed by] Bullfrog Films, [2012] Resource Type: Video or Visual Material Access & Availability: Loading
3. Guns, germs, and steel Publication/Creation: [Burbank, Calif.] : Distributed by Warner Home Video Resource Type: Video or Visual Material Edition: Widescreen. Access & Availability: Loading
4. Voices of the land Publication/Creation: [Oley, Pennsylvania] : [Distributed by] Bullfrog Films, [2019] Resource Type: Video or Visual Material Access & Availability: Loading