Ohio Bell Telephone Company

• Dayton and vicinity telephone directory
• Dayton telephone directory, 1935
• Dayton-Cincinnati & Southwestern Ohio business to business yellow pages, including Northern Kentucky area
• Fairborn neighborhood
• Ohio farm service directory, 1971-1972
• Springfield and vicinity telephone directory, January 1946
• Springfield and vicinity telephone directory, March, 1942
• Xenia and vicinity white/yellow pages
• [Ohio Bell telephone company, appellant, vs. the Public utilities commission of Ohio, appellee