Physical Metallurgy; etc. Metallurgy. AIR VICE-MARSHAL SIR WILLIAM HENRY WALTER MONTAGU- DOUGLAS-SCOTT, 6TH DUKE oF (1831-1914), British politician (see 8.271), died in New York. Editor of The Ashley-Smith Exploration and Development of Cracking Equipment; F. Julius Fohs, Technologic Progress in Great Britain, Australia, Austria,