Friden 130 Ad Exclaiming Friden 130's Silent Operation

This advertisement outlines how the silence of the Friden 130's operation can help with productivity, along with the sheer speed of the machine. However, by the time this ad was published, there were other electronic calculators that were significantly faster, somewhat diminishing the speed factor of the now aging first-generation Friden calculators. This ad was published on the rear cover of the June, 1967 Friden News company magazine.