Keywords: William Ramsay.jpg Sir William Ramsay 1852-1916 Nobel Laureate in Chemistry 1904 http //www nobelprize org/nobel_prizes/chemistry/laureates/1904/ramsay html published in 1907 in http //www archive org/details/lesprixnobel00clevgoog Les Prix Nobel around p 66 Elliott Fry PD-old William Ramsay |