I am taking a shot in the dark that the original owner of my car might be on here. The name on the original maint. manual for the car with matching VIN was a Michael L. Kaiser. Anyone possibly know of him or if he may have ever been on this site? The car was purchased 8/75 out of Chicago at Porsche/Audi of O'Hare and then went to Mill Valley in California with him at some point later on.
TIA