Francis H. McGrath, Catalina Island's celebrated glass-bottom-boat diver and showman, poses hands-on-hips in a period swimsuit lettered "DIVER" — a local celebrity who sold this very portrait as a souvenir to tourists who came to see him work. The back doubles as a promotional guide to the marine life visible through Catalina's famous glass-bottom boats.

• Publisher: Self-published promotional card — Francis H. McGrath, Diver, Catalina Island, California
• Status: Unposted