Rauvolfia canescens grown in a greenhouse of the Vavilov All-Union Scientific Research Institute of Medicinal Plants (VILR).01.07.1975#754590
Naphtalan cream lab at the Baku Chemical and Pharmaceutical Company, Azerbaijani Soviet Socialist Republic.10.01.1974#5715578
Chemist T.Makhmudov at a research lab of the Tashkent Chemical and Pharmceutical Plant in the Uzbek SSR.10.08.1972#5607414
Ato Makonnen Gatu, an Ethiopian student at the Leningrad Chemical Pharmaceutical Institute (currently St. Petersburg Chemical Pharmaceutical University) does his laboratory assignment.01.03.1965#6027423
