"E/MJ : engineering and mining journal" (1919)
Size: 2044px × 1173px
Photo credit: © FLHC 4 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: /mj, ancient, antique, artifact, bygone, educational, engineering, heirloom, historia, historic, historical, history, information, informative, journal, knowledge, learning, mining, nostalgia, nostalgic, rarity, relic, studies, vintage