Browse Items (428 total)

Photo of the factory floor at a F. L. Jacobs factory.

Photo of the factory floor at a F. L. Jacobs factory.

Photo of three people using a machine at a Parsons Corporation factory.

Photo of a machine at a Parsons Corporation factory.

Photo of three people standing infront of a machine at a Parsons Corporation factory.

Parsons Corporation Canadian patent for loading blocks.

Parsons Corporation patent for loading blocks.

Parsons Corporation patent for loading blocks.

Parsons Corporation patent for loading blocks.

Letter from John Parsons explaining the variable mass flywheel.

Letter from John Parsons explaining the variable mass flywheel. The letter also includes a drawing of the part.

Drawing of a spindle cross section created by the Parsons Corporation.

Photo of a part manufactured by the Parsons Corporation.

Photo of a part being manufactured at a Parsons Corporation factory.

Photo of a manufactured item that was manufactured by the Parsons Corporation.

Photo of a machine in a Parsons Corporation factory.

Photo of John Parsons with several manufatured parts.

Photo of John Parsons recieving an award from the Society of Mechanical Engineers.

Photo of a manufactured part created by the Parsons Corporation.

Photo of a manufactured part created by the Parsons Corporation.

Photo of an aircraft part manufactured by the Parsons Corporation.

Photo of a manufactured part created by the Parsons Corporation.

Drawing of ParTape V created by the Parsons Corporation.

Drawing of ParTape IV Key Board created by the Parsons Corporation.

Drawing of ParTape III created by the Parsons Corporation.

Drawing of ParTape IV created by the Parsons Corporation.

Drawing of ParTape II created by the Parsons Corporation.

Photo of the National Medal of Science award presentation.

Photo of John T. Parsons sitting at a desk.

Photo of a part manufactured by the Parsons Corporation.

Photo of a machine in a Parsons Corporation factory.

Photo of a machine in a Parsons Corporation factory.

Photo of a machine in a Parsons Corporation factory.

Photo of a machine in a Parsons Corporation factory.

Photo of a machine in a Parsons Corporation factory.

Photo of a machine in a Parsons Corporation factory.

Photo of a machine in a Parsons Corporation factory.

Photo of eleven people outside of a factory.

Photo of three people standing outside of a building.

Photo of John Parsons standing over several manufactured parts.

Photo of a quick change threader and boring tool created by Stromberg.

Aerial photo of a Parsons Corporation factory.

Photo of helicopter blades being built in a Parsons Corporation factory.

Photo of helicopter blades being built in a Parsons Corporation factory.

Photo of a Tarus machine in a Parsons Corporation factory.

Photo of a Tarus machine in a Parsons Corporation factory.

Photo of an Irish Mail bicycle.

Photo of two people in a Lake 'N Sea boat.

Photo taken of the Lake 'N Sea boat while it was on the water.

Photo taken inside of a Parsons Corporation factory.