'Fighting Ferryboats', Colliers Weekly
Tags: 1940s; 1941; 1941-11-1; Amphibian; Engineering; Hartley, Howard; Mechanical Engineering; Military; Navy; Tanks
'Defense begins to hurt', Harpers
Tags: 1918-1945; 1939-1945; 1940s; 1941; 1941-11-1; Economic conditions; Engineering; Hanighen, Frank Cleary; Industrial mobilization; manufacturing; Production; United States; World War II
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