Testing company has changed names since you took the test in the lat 80s. Started as Block and Associates, then Experior now Thompson Prometric. While no expert on our site would know what your score was when you took the test in the late 80's, two suggestions to offer includes:
1. Contacting Thompson Prometric directly to see if they have your score on record. They can be reached at:
2. Verify with the municipality you took the test in Columbus as they may have the score on record.
Here is hoping that the information provided above will allow you to locate your former test scores. If you could take a moment to rate my answer so that I know that my assistance was useful as well as allow me to assist other customers such as yourself.