Roman key made of copperThis post is also available in: Polish (polski) 6 January 2021 Roman key made of copperRoman key made of copper. Dated on the 1st-4th century CE. RELATED ARTICLES Face of Roman child from 1,800 years ago Roman bronze medallion with Perseus and Andromeda discovered in India Marble sculpture of woman’s head Unusual Roman skeleton from Castel Malnome