“…It has been shown, however, to be distinct serologically from the organism of Morgan and Wright, obtained from the National Collection of Type Cultures, London. Without entering into the controversy on the question of the identity of Clostridium putrificus Bienstock (see Cunningham (1932), Reddish and Rettger (1922, 1923, Morgan and Wright (1934), Weinberg and Ginsbourg (1927)), it is concluded that this organism is of the C. putrificum type.…”