The geography of Green Gold. Map by Mike Hall, www.thisismikehall.com
“Fuerte,” Amanda Amira Newton, 1917. USDA Pomological Watercolor Collection. Courtesy National Agricultural Library, Agricultural Research Service, US Department of the Interior.
R. G. Hass avocado patent filed April 17, 1935. Courtesy United States Patent and Trademark Office.
Avocado Show, Whittier, 1933. Courtesy Eyre Powell Chamber of Commerce, Los Angeles Public Library Photo Collection.
