"Regine" — Perché le FS costruirono ben 391 locomotive a vapore tutte con lo stesso nome?

Why did the Italian State Railways build 391 steam locomotives known as the “Regine”? 🚂 Discover the fascinating story of the FS Class 685 — a masterpiece of standardization, power, reliability, and Italian railway engineering. From the golden age of steam to the final survivors, these locomotives became true queens of Italy’s railways. #Locomotive #TreniStorici #FerrovieItaliane #Vapore #FS685 #StoriaFerroviaria