You Searched For
Start Over You searched for: Date 1950 to 1959 Remove constraint Date: <span class="from" data-blrl-begin="1950">1950</span> to <span class="to" data-blrl-end="1959">1959</span>-
Beckman Model 6351 and 6353 wirewound potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometers, Beckman Instruments, Inc.
-
Helipot Model 6651 and 6653 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Models 6601 and 6603 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 7276 Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model D Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 5711 Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Duodials
- 1950 – 1969
These dials include Helipot potentiometers. Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Duodial
- 1950 – 1969
This dial includes a Helipot potentiometer. Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Duodial
- 1950 – 1969
This dial includes a Helipot potentiometer. Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 7263 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 5211 Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 7359 Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 7463 Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 6186 Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Beckman Model 7246 Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Models 7601 and 7603 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 7221 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 9303 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model A Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Models 8103 and 8106 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Model 7286 Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Manufacturer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
Helipot Wirewound Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.
-
-
Helipot Model 375 and 376 switches with Alka-Seltzer
- 1950 – 1969
This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products, in this case a pair of switches.
- Photographer Armstrong & Hess
- Subject Electric switchgear, Beckman Instruments, Inc.
-
Helipot Model 3351 Wirewound Potentiometer
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Photographer Karjalas' Photo Vision
- Subject Potentiometer, Beckman Instruments, Inc.