1. Slab Bookmark Slab, museum number 1-15143. Search result 1 Museum number: 1-15143 Collector: Blanche Trask Collection place: Santa Catalina Island, Southern Channel Islands, Los Angeles County Collection date: unknown
2. Steatite Bookmark Steatite, museum number 1-8453. Search result 2 Museum number: 1-8453 Collector: Philip Mills Jones Collection place: Southern California
3. Steatite Bookmark Steatite, museum number 1-8454. Search result 3 Museum number: 1-8454 Collector: Philip Mills Jones Collection place: Southern California Collection date: before 1901
4. Worked stone Bookmark Worked stone, museum number 1-8263. Search result 4 Museum number: 1-8263 Collector: George B. Shaffer and Philip Mills Jones Collection place: CA-SCaI-NL-2, Santa Catalina Island, Southern Channel Islands Collection date: unknown