Display case of specimens of cinchona calisaya bark, England, 1850-1900 Materia Medica & Pharmacology 1850-1900
Air samples collected by James Lovelock from New Zealand and South Africa Experimental Chemistry 1980-1989
1 Box 57 Pieces and chippings of (?broken cup) Box of 57 pieces and chippings James Watt's Garret Workshop 1790-1819
35 Pieces of blue glass, in part of cardboard box 5” x 3” x ⅝” 35 pieces of blue glass James Watt's Garret Workshop 1790-1819
Specimen jar containing a sample of Strophanthus, Mozambique, 1893 Materia Medica & Pharmacology 1891-1930
1 Box “Native copper from Gourock” 2 large, several small pieces and dust Box: “Native copper from Gourock” James Watt's Garret Workshop 1790-1819
1 Sheet of copper, 15” x 10” with lines Sheet of copper, with lines James Watt's Garret Workshop 1790-1819
Display case with samples of cinchona succiruba bark, England, 1870 Materia Medica & Pharmacology 1870
Display case of specimens of cinchona succiruba bark, England, 1839-1860 Materia Medica & Pharmacology 1839-1860
2 Portions of perspective apparatus Two portions of perspective apparatus James Watt's Garret Workshop 1790-1819
Samples of cinchona bark, Quinquina Carabaya, prepared Paris, France, 1930-1931 Materia Medica & Pharmacology 1930-1931
Calcined tap cinder sample, called "bull dog" when used for the bottom of a puddling furnace Metallurgy 1865