Penicillin sodium salt reduction residue, prepared by Sir William Dunn School of Pathology, University of Oxford, Oxford, England, 1942-1943 Penicillin sodium salt reduction residue 1942-1943
Vial for Penicillin sodium salt, by Commercial Solvents Corporation, Terre Haute, Vigo county, Indiana, United States, 1944 Vial for Penicillin sodium salt 1944
3 ampoules, empty, labelled Penicillin sodium salt 15000 units, dated 29.5.43, by Imperial Chemicals Ltd. Penicillin ampoules, 1943 1943
Two imitation culture plates of penicillium mould, c. 1963 Culture plates of penicillium mould, 1963. 1963