A directory of subscribers for the Eagle Valley Telephone Company exchange at Eagle, Colorado. The directory is dated January 1, 1935 and includes rates for installation, service, private telephone lines, and business lines. Telephones were becoming more modern: by 1935, telephones had a receiver to put to your ear and a stand, much of the same design they would have for the next 50 years. 1935 was also the year of the first telephone call made around...