FREE MOVIE · LIBRARY OF CONGRESS

Steam hammer, Westinghouse works

From what appears to be a furnace, a large, glowing block is lifted with the help of a crane over to a table by a group of men. A hammer comes from above and pounds down on the block repeatedly as the men turn the block several times so that it will acquire a certain shape.

Public domain — the Library of Congress knows of no copyright restrictions for this film. Source: Library of Congress, National Screening Room · archive record. Video streams straight from the archive; PatchTV does not host or relay it.