Keywords: Vajdahunyad1896a.jpg en Hunedoara Vajdahunyad steel plant in 1896 photograph from the 1890s from the following public domain book A magyar vaskőbányászat és vaskohászat ismertetése found at http //mek oszk hu/07200/07255/pdf/edvi2 pdf Hungarian Electronic Library Károly Divald 1830-1897 1896 Hunedoara Steel Plant PD-old |