01 August (United States of America ) within release Private Die Perfumery goes into circulation Stamp R. & G. A. Wright face value 1 United States cent
Stamp R. & G. A. Wright in catalogues | |
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Stamp Number: | Sn: US RT22e |
Stamp is square format.
Stamp R. & G. A. Wright it reflects the thematic directions:
A man is an adult male human. Prior to adulthood, a male human is referred to as a boy (a male child or adolescent).
Perfume (UK: /ˈpɜːfjuːm/, US: /pərˈfjuːm/; French: parfum) is a mixture of fragrant essential oils or aroma compounds (fragrances), fixatives and solvents, usually in liquid form, used to give the human body, animals, food, objects, and living-spaces an agreeable scent.Perfumes can be defined as substances that emit and diffuse a pleasant and fragrant odor. They consist of manmade mixtures of aromatic chemicals and essential oils. The 1939 Nobel Laureate for Chemistry, Leopold Ružička stated in 1945 that "right from the earliest days of scientific chemistry up to the present time, perfumes have substantially contributed to the development of organic chemistry as regards methods, systematic classification, and theory.