deaths
William Wales, English-American inventor (born c. 1838)
Related Wikipedia articles
William Wales (optician)
English-American optical instrument inventor (1838–1907)
William Wales was an English-American optical instrument inventor specializing in the manufacture of objectives for use in microscopes. Wales's objective inventions were used frequently in contemporary microscopes and many examples survive in private and museum collections today.Source: Wikipedia (CC BY-SA)
September 15
Day of the year
September 15 is the 258th day of the year in the Gregorian calendar; 107 days remain until the end of the year.Source: Wikipedia (CC BY-SA)