Intrusion MachineClipart ETC: An online service of Florida's Educational Technology Clearinghouse

Intrusion Machine

Intrusion MachineIntrusion MachineIntrusion Machine

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File Name: 50637_intrus_mach
Description: "The principal working parts of the apparatus are the sheet of boiler plate a (fig. 100), the cylinder c, the piston head p, the screw s, and conduit plate d...f, frame." -Walcott, 1901
Source: Walcott, Charles D. Annual Reports of the Department of the Interior (Washington: Government Printing Office, 1901) 293
Keywords: intrusion machine, geology machine, geological equipment, machine parts, machine cross section, rock intrusion

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