gold mine, mining, niekerk village, klerksdorp, transvaal, victorian history, vintage photograph, 1890s, 19th century - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標南非, 金礦, 礦工
culm, waste coal bank, pennsylvania, usa , victorian, 1890s, vintage photograph 19th century - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標
history of coal mining, coal breaker with culm pile, pennsylvania, usa , victorian, 1890s, vintage photograph 19th century. - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標
history of mining, culm, waste coal bank, at the turkey run colliery, pennsylvania, usa , victorian, 1890s, vintage photograph 19th century - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標
energy sources line icon banner with oil pump, coal wagon, hydroelectric dam, sun, wind and fire - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標
sketches in south australia, kapunda copper mines, near adelaide, australian history, 1870s, 19th century - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標19世紀風格
construction of fréjus rail tunnel, wood engraving, published in 1880 - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標隧道, 歐洲阿爾卑斯山
gold mines and mining in wales, victorian 19th century, near dolgellau - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標威爾斯-英國, 英國
history of mining, child labour, breaker boys at a coal mine, pennsylvania, usa , victorian, 1890s, vintage photograph 19th century - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標礦工, 美國, 印洗照片
history of mining, hoisting chute in a coal breaker, pennsylvania, usa , victorian, 1890s, vintage photograph 19th century. - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標復古風格, 煤礦, 煤礦工人
coal mine in the anthracite region, pennsylvania , victorian, 1890s, vintage photograph 19th century - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標煤礦, 印洗照片, 歷史
history of mining, miner using safety lamp while digging for coal, vintage illustration, 1850s 19th century - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標礦工
history of coal mining, conveyer taking culm coal from a bank, pennsylvania, usa , victorian, 1890s, vintage photograph 19th century. - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標
history of coal mining, culm bank and conveyor, pennsylvania, usa , victorian, 1890s, vintage photograph 19th century. - 礦內工作區 幅插畫檔、美工圖案、卡通及圖標工業革命, 煤礦, 美國文化
