Washington, UNITED STATES
A museum-goer uses their mobile phone to take pictures of a display of older cell phones at the Smithsonian's...
A museum-goer uses their mobile phone to take pictures of a display of older cell phones, including a 1989-era Motorola DynaTAC phone (bottom left) and 1998-era Qualcomm PDQ 800 phone (bottom 2nd left), at the Smithsonian's National Museum of American History in Washington, U.S. July 6, 2017. REUTERS/Jonathan Ernst
