Electronic Collection (page 3)

Polygraph for brain and body monitoring in ESP testing
A multi-pen polygraph for the monitoring of brain and body functions during ESP testing. Date: 20th century

Cuttens pendulum recorder for psychical research
John Cuttens pendulum recorder (general view above, close-up below), for use in psychical research. This electronic device detects the movements of a pendulum which are recorded on the chart

Florisphaera profunda
A coccolithophore with highly modified, plate-like coccoliths. This is a very common deep dwelleing species, typically living at about 100-150m depth in the water column

AUSTRIA. Linz. Ars Electronica Center

Electric train line indicators
Three early train line indicators, with arriows which moved from red to green, depending on whether a train was on that portion of track or whether it had left it

Testing Train Wheels
A railway engineer uses an electronic device to test the solidity and structural integrity of a large steam train wheel. Photograph by Heinz Zinram

Cyan Separation at a printing works
A printer uses an electronic device to work on the negative image of the blue component of a printed page, known as the cyan separation. Photograph by Heinz Zinram

A technician doing miniature work
A technician uses an unidentified instrument, incorporating a microscope and an electomagnetic circuit to work on very tiny electronic components. Photograph by Heinz Zinram

A computer technician with data tape
A computer technician stretches out a piece of data recording tape, from the ICT Atlas I computing system. A colleague speaks on the telephone in the background. Photograph by Heinz Zinram

Turning a Cam shaft
An engineer turns a cam shaft on a large piece of complex mechanical and elctronic machinery. Photograph by Heinz Zinram

Factory technician at the control desk
A factory technician sits at the control desk for a variety of electronic systems in use at a factory. Photograph by Heinz Zinram

The Monarch 120 Call Connect System
A secretary or receptionist uses a new electronic post office telecommunications device/switchboard unit. A promotional photograph for the Monarch 120 Call Connect System

Female Production Line Worker
A young woman on a factory production line assembles an electronic device. Photograph by Heinz Zinram

Measuring the current of a large electronic device
A man measures the current running through a large electronic device, possibly an early computer or exchange. Photograph by Heinz Zinram

The factory floor of an electronics manufacturer
Men at work on the busy factory floor of an electronics company, assembling complicated-looking devices. Photograph by Heinz Zinram

Automated Automobile
One day your car may speed along an electric super- highway, its speed and steering automatically controlled by electronic devices embedded in the road

All Professionally Made to Order for Quick Shipping