Depicts Albert Einstein and his formula for mass-energy equivalence.
Soviet postage stamp commemorating the 20th anniversary of the Institute for Nuclear Research of the Russian Academy of Sciences
Stamp published by the Soviet Union depicts images of an atom and the Institute for Nuclear Research of the Russian Academy of Sciences.
Stamp issued to publicize the 20th Congress of the International Union of Pure and Applied Chemistry (IUPAC), held in Moscow, July 12-18. The names of both the organization and the host city are spelled with chemical…
Stamp depicts chemical glassware, electron microscope, molecule, and microscopic view of cell.
Stamp printed in USSR shows bomb, globe, model of an atom, Sputniks, and a ship.