GCL3404889: DIGITAL SPELL CHECK, 1974 Lorinda Cherry of Bell Laboratories, co-author of the computer program for detecting typographical errors, is reflected in the screen of a cathode ray tube displaying a list of the most likely misspellings in a particular typed manuscript. Photograph, 1974. / Bridgeman Images
GCL3404894: PETALESHARRO MEDAL, 1821 Obverse of a silver medal presented to the Pawnee chief Petalesharro on his visit to Washington, D.C., in 1821, inscribed 'To The Bravest Of The Brave,' and commemorating his heroic rescue of a captive Native American woman from being sacrificed in a Morning Star ceremony in 1817, in present-day Nebraska. / Bridgeman Images