Where can I find information on Taco Bell/Pizza Hut Restaurants in Gahanna, OH in the 60's.?

Question

I need to know where Taco Bell and Pizza Hut restaurants in and around Gahanna (Columbus, OH) were located 1967 - 1970. Is there anybody out there who might know this information? I sent email requests to TB and PH corporate but have not heard back. Online searches don't help much, but I did find one website that helped me locate defunct restaurants in Columbus, OH. I cannot find any old phone books from that 'era'.

Answer 1

Call the customer service numbers for TB/PH, don't email.  Next time you go to one of the restaurants, ask to speak to a manager and ask to have THEIR district manager call you.

Contact the Chamber of Commerce for that city.