Browse Items (2 total)

'The shipyard', Harpers

Tags: 1900s; 1909; 1909-6-1; Employees; Engineering; Mechanical Engineering; Oakley, Thornton; Pennsylvania; Philadelphia; Shipbuilding industry; Shipyards

'The animal mind from the inside', McClure's

Tags: 1900s; 1909; 1909-6-1; Biology; Zoology