I would really appreciate some help on this one. My grandfather (deceased) worked for Elco Oil in Cleveland for over thirty years. I believe it was for refining and shipping oil. I understand that since it was not commercial in nature that signs or advertising would be very rare and knowledge of the company would be tough to come by. The company does still exist. A phone call was unanswered.
Anything from this company would mean a lot to me. Even if its just knowledge. Any Clevelanders out there that can help?
