- Part of Encyclopædia of Chemistry, Theoretical, Practical, and Analytical, as Applied to the Arts and Manufacturers, Vol. I
Cylindrical stills for the manufacture of benzene.
Now termed benzene, "benzol" is a hydrocarbon first discovered by Michael Faraday in 1825, in the liquid which resulted from the compression of illuminating gases…
Friedrich August Kekule von Stradonitz was a German organic and theoretical chemist, whose most famous work was determining the structure of benzene. The FDC features Kekule on the cachet, a postmark depicting the…
Stamp depicts August Kekule with the chemical structure of a benzene ring.