Advertisement Stating the Ease of Use of the Friden 130 Electronic Calculator
Friden News, November, 1965

This ad, published on the back cover of Friden's corporate news magazine, Friden News, points out the ease of operation of the Friden 130 calculator by relating the story of it being turned over to a group of high-school Freshmen students. Friden as a corporate entity strongly supported mathematics education, and would frequently loan calculators to educational institutions for use in science and math curriculums.
Note mention of the Friden 132, introduced in April of 1965.