Important piece of institutional design made of solid bronze with a marked rationalist and geometric aesthetic typical of the late 1970s. The obverse presents the legend "BARCELONA 78" along with an abstraction of the city's coat of arms, while the reverse details the reason for the recognition: "MUNICIPAL ACTION 73-78". It is relevant to highlight that the piece comes from the accredited house of the jeweler and goldsmith Aureli Bisbe. Important piece of institutional design in massive bronze with a rationalist esthétique and geometric marquée typique of the end of the 1970s. L'avers présente la légende « BARCELONA 78 » also qu'une abstraction des armoiries de la ville, tandis que le revers détaille la raison de la reconnaissance: « ACTION MUNICIPALE 73-78 ». Il est pertinent de souligner.