period piece

plural period pieces

1. A work of art or drama which evokes a particular historical era.
2. A work which evokes the era in which it was produced, but may not have any other special features.

   Other designs of this period were the old "J" class 2-6-0s, built in England, the Baldwin "T" class 2-8-0s of 1879, splendid American period pieces, and the old "K" class 2-4-2s built by Rogers of Philadelphia.

   1954 August, J. B. Snell, “The New Zealand Government Railways—2”, in Railway Magazine, page 558

   1 more example

   Paying for these buyings, and arranging for their cartage to the shop, she got away, feeling physically tired but mentally elated, and very anxious to hear what Peter would say about the quality of her period pieces, and what prospects they offered for restoration.

   1950, Norman Lindsay, Dust or Polish?, Sydney: Angus and Robertson, page 75