Panoramic view aisle B., Westinghouse works /

Filmed using a camera on an overhead crane, a traveling view of a large, long aisle is shown. Men are busy performing various tasks on machinery, probably generators. Other men are walking down the aisle in all directions, and carts carrying items come and go. The film ends when the camera reaches the end of the aisle where windows and a large opening are. Rail tracks coming in through the opening are visible.