National Geographic : 1966 Dec
pie for so little money stem. of Result: today, the level of ell prices of the products we man ufacture for the Bell telephone ur companies is 15% lower than in al- 1950. gn- We're as concerned as your 'er Bell telephone company about a keeping costs down. And about 'w making your telephone service ig- more dependable. Because, like n- your Bell telephone company, we're n the Bell System, too.