precious historical materials

language: pt

definitions

  1. Original documents, artifacts, or records of significant cultural and historical value that are preserved for study and public access due to their rarity and importance.
    pt: Documentos históricos preciosos
  2. A regulatory classification for state-protected antiquities, manuscripts, and official records whose circulation, export, or modification is strictly controlled by cultural heritage authorities.
    pt: Documentos históricos regulados
  3. Irreplaceable primary sources and firsthand accounts used by scholars to investigate and interpret past societies, events, and developments.
    pt: Fontes históricas primárias

examples

  1. The university archive carefully restored the precious historical materials before making them available to researchers.

    O arquivo da universidade restaurou cuidadosamente os preciosos documentos históricos antes de disponibilizá-los aos investigadores.

  2. Customs officials seized several boxes of precious historical materials attempting to leave the country illegally.

    Agentes alfandegários apreenderam várias caixas de materiais históricos preciosos que tentavam sair do país ilegalmente.

  3. Access to these precious historical materials was granted only to accredited academics after a thorough review.

    O acesso a estes valiosos materiais históricos foi concedido apenas a académicos acreditados após uma revisão minuciosa.