<prompt> Pedzisa mutsara unotevera: Westinghouse Works, 1904 muunganidzwa wemafirimu mapfupi 21 okuAmerica asina kutaura, rimwe nerimwe riine avhareji yemaminiti matatu. Mafirimu acho akatorwa kubva musi waApril 18, 1904 kusvika musi waMay 16, 1904 muPittsburgh, Pennsylvania, uye anotaura nezvezvivako zvakasiyana-siyana zvinogadzira zvinhu zveWestinghouse. Akagadzirwa naG. W. Billy Bitzer weAmerican Mutoscope and Biograph Company, akaratidzwa paWestinghouse Auditorium pa  <response>: 1904 St. Louis Worlds Fair, uye ingave yakagadzirirwa chinangwa ichocho. Anenge mafirimu 29 akatorwa. Iye zvino mafirimu acho ava muNational Film Registry yeLibrary of Congress. 