gunsmiths, rifling barrels, workers manufacturing rifles at the royal small arms factory in sparkbrook, birmingham, 1890s, vintage photograph, 19th century - 工業革命 幅插畫檔、美工圖案、卡通及圖標英國, 軍事
recasting of the great bell, big ben, at whitechapel bell foundry, victorian, 1850s 19th century - 工業革命 幅插畫檔、美工圖案、卡通及圖標工廠, 歷史
dividing ores ,boys from the age of 14. by hand you separate the richer ores from the dead rock with which it breaks in the mine on the ore veins. - 工業革命 幅插畫檔、美工圖案、卡通及圖標兒童, 男孩, 工廠
history of agriculture, machinery, ploughing a field with a steam powered traction engine, victorian 19th century 1890s - 工業革命 幅插畫檔、美工圖案、卡通及圖標革命, 農業, 蒸氣動力車
broadway in new york city, wood engraving, published in 1882 - 工業革命 幅插畫檔、美工圖案、卡通及圖標紐約市, 百老匯 - 紐約市, 雕刻圖像
coal mine workings, and chimney, leeds, yorkshire, early 19th century - 工業革命 幅插畫檔、美工圖案、卡通及圖標礦工, 英國, 工業煙囪
industrial history, workers installing a large metal chimney at a mill, victorian 1890s 19th century - 工業革命 幅插畫檔、美工圖案、卡通及圖標工業煙囪, 煙囪, 工廠
electric generator with double winding for the traction of trams, by thomson-houston - 工業革命 幅插畫檔、美工圖案、卡通及圖標雕刻圖像, 圖案花紋
