Diagrams, experimental results by C R [Charles Romley] Alder Wright and C Thompson Eight graphs in black ink, labelled figures I-VIII, relating to percentages of tin, zinc, bismuth and silver in alloys. Subject: Metallurgy / Chemistry Prints of these diagrams were published in volume 49 of the Proceedings of the Royal Society alongside the paper 'On certain ternary alloys. Part III. Alloys of bismuth, zinc, and tin, and of bismuth, zinc, and silver'. 1891