Scientist In Lab,
Keywords: Scientists, Doctors, Medicines, Medical, Labs, Laboratory, Sciences, Scientific, Test Tubes, Experiments, Laboratories, Clamps, Glassware, Hoses, Man, Men, Males, Chemists, Chemistry, People, Retro, Clip, Art, Retro Clipart, Forties, Fifties, Graphics, Drawings, '40s, '50s, Vector, Scalable, Advertising, Classic, 1940's, 1950's, Vintage, Nostalgia, Americana