National Geographic : 1942 May
Staff Photographer B.Anthony Stewart Tall Traveling Cranes Wobble about the Yards, Lifting Prodigious Pieces ofPrefabricated Ships Each section flies through space, swung by mammoth cranes to its appointed place. Little is hauled or carried byhand. Stagings about theways rise beyond the piles of plates, bulkheads, deck sections, and stern structures. More than two ships a day is now the schedule oftheU.S.Maritime Commission.