In this 1887 photo provided by the Plymouth Historical Society, a small audience watches men setting up a long box for gold prospecting in a stream in the Five Corners area of Plymouth, Vt. A growing number of people, especially in New England and the Pacific Northwest, are returning to streams in search of gold. (Photo by E.G. Davis collection/Plymouth Historical Society via AP Photo)





This 1949 photo taken by British mystery author Agatha Christie shows a statue of a lamassu, a winged bull from Assyrian mythology who guarded the royal court from evil, at the ancient site of Nimrud, near modern day Mosul, Iraq. Christie had a little-known link to Nimrud: She accompanied her husband, archaeologist Max Mallowan, as he excavated the onetime capital of the Assyrian Empire, and she assisted by piecing together some artifacts and chronicling the dig in photos and film. (Photo by Agatha Christie via AP Photo)





Chicago comedian Dick Gregory, wearing denim jacket and western attire, reads a Memphis newspaper as he waits in the administrator's office, June 7, 1966 at William F. Bowld Hospital in Memphis for word of James Meredith's condition. Gregory arrived in Memphis from Chicago with the announced purpose of taking up Meredith's Memphis-to-Jackson, Miss., march at the point, where Meredith was shot on Monday afternoon. (Photo by Charles Kelly/AP Photo)





In this Tuesday, April 10, 2001, file photo, Cincinnati police point riot guns at demonstrators in Cincinnati. As the trial approaches for a white officer who fatally shot an unarmed black man, memories are vivid of 2001 race riots in Cincinnati. Police are beefing up security and say they're prepared for anything. Prospective jurors will be questioned Monday, Oct. 31, 2016, for Ray Tensing's trial on murder and voluntary manslaughter charges in the shooting of Sam DuBose after he was pulled over July 19, 2015, near the University of Cincinnati for a missing front license plate. (Photo by Tom Uhlman/AP Photo)





Mrs. Shigeho Kitamoto had no time for tears when she was evacuated along with other Japanese from Bainbridge Island in Washington State, March 30, 1942. She has too busy looking after her four children. Corporal George Bushy, member of the military guard which supervised the departure of 237 Japanese for California, gave her a hand with the youngest. (Photo by AP Photo)





Toyota Motor Corp's Corolla car is exported to overseas countries for the first time in 1966, is seen in this undated handout image released by Toyota Motor Corporation, obtained by Reuters on November 4, 2016. (Photo by Reuters/Toyota Motor Corporation)





Construction workers line up for pay beside the first Rockefeller Center Christmas tree in New York in 1931. The Christmas tree went on to become an annual tradition and a New York landmark. St. Patrick's Cathedral is visible in the background on Fifth Avenue. (Photo by AP Photo)





The U. S. Capitol, with its dome still uncompleted. Washington D. C., 1864. (Photo by Library of Congress/Corbis/VCG via Getty Images)





This file photo taken on July 18, 1949 shows Swiss rider Ferdinand “Ferdi” Kubler riding uphill during a breakaway in the 16th stage of the Tour de France between Cannes and Brian on on July 18, 1949. Swiss rider Ferdinand “Ferdi” Kubler, 97, passed away on December 30, 2016. (Photo by AFP Photo)





Actress Zsa Zsa Gabor poses in her garden in Los Angeles,CA., circa 1950. (Photo by Earl Leaf/Michael Ochs Archives/Getty Images)





A mother gives her daughter a drink at the bar of a public house, while the baby sleeps in a pram beside her, circa 1900. (Photo by Fox Photos/Getty Images)





22-months-old boy lights a cigarette in a workmanlike manner. According to some information, he smokes from time to time a cigarette. Los Angeles, around 1920/30. (Photo by Imagno/Getty Images)





Babies hung out on a washing line, 3rd March 1925. (Photo by Topical Press Agency/Getty Images)





Actor Steve Rowland and actress Kathleen Case and Adelle August pose as they play arcade games during the Opening day of Disneyland in Anaheim,California, 1955. (Photo by Earl Leaf/Michael Ochs Archives/Getty Images)





A quartet of showgirls in costume sit at an outdoor table and drink from mugs at Disneyland amusement park, Anaheim, California, 1955. (Photo by Loomis Dean/The LIFE Picture Collection/Getty Images)