Archivio storico Acciai Speciali Terni

Linked to the founding of the Terni steelworks in 1884, the archive preserves paper documents, photographs and audiovisual material spanning more than a century, from 1873 to the early 2000s. Its photographic collection, one of the largest in Italy with over 100,000 items including glass plates, negatives and slides, documents from the early twentieth century onward the production processes and factory life that shaped Terni's economic and urban growth.