low wide angle foundry laborer hammering raw material on an anvil and in the background molten steel pours from vats; detail from the bronze statue tilted "labor" by matthew placeck. - 鐵砧 個影片檔及 b 捲影像00:15
close up low angle view of blacksmith hammering horseshoe on anvil / lehi, utah, united states - 鐵砧 個影片檔及 b 捲影像00:17
close up of blacksmith hammering horseshoe on anvil / lehi, utah, united states - 鐵砧 個影片檔及 b 捲影像00:15
close up of blacksmith hammering horseshoe on anvil / lehi, utah, united states - 鐵砧 個影片檔及 b 捲影像00:16
close up of blacksmith hammering horseshoe on anvil / lehi, utah, united states - 鐵砧 個影片檔及 b 捲影像00:13
1950s film montage blacksmith forging hot metal wtih hammer/ hammering metal on anvil/ audio - 鐵砧 個影片檔及 b 捲影像00:14
women constructing solar cookers at the barefoot college in tilonia, rajasthan, india. - 鐵砧 個影片檔及 b 捲影像00:08
women constructing solar cookers at the barefoot college in tilonia, rajasthan, india. - 鐵砧 個影片檔及 b 捲影像00:14
women constructing solar cookers at the barefoot college in tilonia, rajasthan, india. - 鐵砧 個影片檔及 b 捲影像00:11