Español: Medalla acuñada en zirconio, con el metal producido a partir de 1947 por el Albany Metalurgical Research Centre para la fabricación del reactor nuclear del submarino Nautilus
English: Medal minted in zirconium, with the metal produced from 1947 by the Albany Metalurgical Research Center for the manufacture of the nuclear reactor of the submarine Nautilus
Français : Médaille frappée au zirconium, avec le métal produit à partir de 1947 par le Albany Metalurgical Research Center pour la fabrication du réacteur nucléaire du sous-marin Nautilus.
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