Vial for Penicillin sodium salt, by Commercial Solvents Corporation, Terre Haute, Vigo county, Indiana, United States, 1944 Vial for Penicillin sodium salt 1944
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