The "Columbia" may have been the Columbia Theater located at the intersection of Southwest Ave and Columbia. Most of the building still stands but belongs to an individual that I believe rehabs buildings. I also think that the Columbia was a vaudeville theater before becoming a movie theater. My grandfather on my mom's side worked there for many years as a union projectionist until he either had a stoke or heart attack while working one night in the booth in 1966. Jeff St. Louis