Diagrams, experimental observations by Charles Romley Alder Wright Four diagrams, labelled figures 1-4, showing tie-lines and curves relating to Wright's investigations into ternary alloys. Subject: Metallurgy Prints of these diagrams were published in volume 52 of the Proceedings of the Royal Society alongside the paper 'On certain ternary alloys. Part VI. Alloys containing aluminium, together with lead (or bismuth) and tin (or silver)'. 1892