studio and destroyed all of his original glass negatives, rather than have them become the property of his ex-wife. Clara went on to manage the Curtis studio with her sister Nellie (1880–?), who was married to Martin Lucus (1880–?). Following the divorce, the two oldest daughters, Beth and Florence, remained in Seattle, living in a boarding house separate from their mother. The youngest daughter, Katherine, lived with Clara in Charleston, Kitsap County, Washington. Death On October 19, 1952, at the age of 84, Curtis died of a heart attack in Los Angeles, California, in the home of his daughter Beth. He was buried at Forest Lawn Memorial Park in Glendale, California. A brief obituary appeared in The New York Times on October 20, 1952: Collections of Curtis materials Northwestern University The entire 20 volumes of narrative text and photogravure images for each volume are online. Each volume is accompanied by a portfolio of large photogravure plates. The online publishing was supported largely by funds from the Institute for Museum and Library Services. Library of Congress The Prints and Photographs Division Curtis collection consists of more than 2,400 silver-gelatin, first-generation photographic prints – some of which are sepia-toned – made from Curtis's original glass negatives. Most are although nearly 100 are and larger; many include the Curtis file or negative number in the lower left-hand corner of the image. The Library of Congress acquired these images as copyright deposits from about 1900 through 1930. The dates on them are dates of registration, not the dates when the photographs were taken. About two-thirds (1,608) of these images were not published in The North American Indian and therefore offer a different glimpse into Curtis's work with indigenous cultures. The original glass plate negatives, which had been stored and nearly forgotten in the basement of the Morgan Library, in New York, were dispersed during World War II. Many others were destroyed and some were sold as junk. Charles Lauriat archive Around 1970, David Padwa, of Santa Fe, New Mexico, went to Boston to search for Curtis's original copper plates and photogravures at the Charles E. Lauriat rare bookstore. He discovered almost 285,000 original photogravures as well as all the copper plates and purchased the entire collection which he then shared with Jack Loeffler and Karl Kernberger. They jointly disposed of the surviving Curtis material that was owned by Charles Emelius Lauriat (1874–1937). The collection