Slide Projectors (1950-2004) Typewriters helping transition electricity from a

helping transition electricity from a stationary wall utility into a truly portable consumer convenience

the rapid rise of factory electric motors and early appliances created invisible magnetic fields that frequently "magnetized" the delicate steel springs inside pocket watches

To mark it as official company property

the gadget relied entirely on a small three-button remote control built directly into the earbud cord to change tracks and adjust the volume

brushed-metal "pencil" body that could be screwed onto a stable tripod or a handheld pistol grip

Slide Projectors (1950-2004) Typewriters helping transition electricity from aGolde Model 300 P 1042 The GoldE Manumatic (Model 300 P 1042), made in the early 1950s, was a high end 35mm slide projector that combined a sleek, vintage look with a rugged, heavy duty metal body. This model featured a built in cooling fan to protect delicate film slides from the intense heat of its bright 300 watt bulb. It was known for its smooth manual slider that let users easily switch between photo slides. Often built right into the bottom of