XIX century., ROMA, ITALY: The TERME DI DIOCLEZIANO (Baths of Diocletian), coloured engraving by Robert von. Spalart german book" Costumes, manners, customs and material culture in Antiquity and the Middle Ages"(Versuch über das Kostum der vorzüglichsten Völker des Alterthums, des Mittelalters und der neueren Zeiten, 1804-1811 ca). Were Roman public baths, or thermae, built in Rome, during the reign of the Emperor Diocleziano