Photograph of half-tone prints of portraits of Juan Rodriguez Cabrillo and Sebastian Viscaino, ca.1540 & ca.1600. Both from the chest up. They each wear pointed bears with handlebar moustaches and have medium-length curly hair. Cabrillo is turned slightly to his left, while Viscaino is turned slightly to his right.; Juan Rodriguez Cabrillo was Commander of the Armada which sailed into the San Diego harbor on September 28, 1542. With his landing history, from a European perspective, began in California.; Sebastian Viscaino explored the California coast in 1602, giving lasting names to many California areas: San Diego Bay, San Pedro Bay, Santa Catalina Island and Santa Barbara, for example.