bull durham smoking tobacco sign Original c. 1910-1920's Advertisement sold at auction from 24th October to 28th October Bull-Durham Tobacco Sign C666

Human testing of different tobacco products for addictiveness faces severe ethical problems, especially if information is sought about effects on children or non-smokers

Dr Wylie bemoans the fact that foreign researchers have been able to take samples of Nicotiana benthamiana overseas at no cost, effectively surrendering money-making opportunities via intellectual property

DETAILS Image Number: 4332-2764 Rights Managed Credit Line: Fred Hirschmann/Hirschmann, Fred/SuperStock Collection: Hirschmann, Fred Story: Diverse Caterpillar Species Contributor: Fred Hirschmann Model Release: No Property Release: No Resolution: 39115310

Russel Tobacco Warehouse (c