1. Color slide Bookmark Museum number: 25-30201 Object class: Color slides Maker or artist: Edward S. Ross Production date: June 1970 Collector: Edward S. Ross Collection place: Taiwan Collection date: June 1970
2. Color slide Bookmark Museum number: 25-30125 Object class: Color slides Maker or artist: Edward S. Ross Production date: May 1970 Collector: Edward S. Ross Collection place: Taiwan Collection date: May 1970
3. Color slide Bookmark Museum number: 25-30129 Object class: Color slides Maker or artist: Edward S. Ross Production date: June 1970 Collector: Edward S. Ross Collection place: Taiwan Collection date: June 1970