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You Searched ForStart Over You searched for: Rights No Known Copyright Remove constraint Rights: No Known Copyright Subject Hercules Incorporated Remove constraint Subject: Hercules Incorporated Subject Corporations Remove constraint Subject: Corporations Subject Beckman Instruments, inc. Remove constraint Subject: Beckman Instruments, inc. Subject Employees Remove constraint Subject: Employees
General view of an unidentified employee operating a Beckman (Berkeley Division) Time Interval Meter at the Hercules Powder Company plant in Port Ewen, New York. Time Interval Meters were commonly used for a range of…
General view of employees Thomas Stauble (left, foreground) and Andrew Tubby (right, foreground) using assorted machinery to test the destructive range and effectiveness of detonators and initiators manufactured at the…
- Creator Of Work Hercules Incorporated
- Photographer Farrell & Gage Films Inc.
- Subject Detonators, Employees, Chemical industry, Scientific apparatus and instruments, Research, Industrial, Propellants, Hercules Incorporated, Explosives--Testing, Corporations, Explosives, Beckman Instruments, inc., Machinery