History: Coal Breakers Hard At Work (Unknown Date) [976 x 689)

https://media.discordapp.net/attachments/403603614469455873/429639110051889153/unknown.png?width=645&height=455 via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/88iqxm/coal_breakers_hard_at_work_unknown_date_976_x_689/?utm_source=ifttt