This listing is for a Vintage Porcelain Humble Oil & Ref. Co. Mercer-White "A" 12" x 6" Lease Sign. It has the following on it:
- Humble Oil & Ref. Co.
- Mercer - White "A"
- Sec. 32 - TIN - R 25 ECM
It measures 12" x 6". Please look at the pictures for condition. On the back it has 86616 on it before the sign was finished.