This is a 1 Quart Oil Bottle with a Master Mfg. Co. metal spout with the original cap. It was made by the Master Mfg. Co of Litchfield,IL Pat Date Sept 14,1926. The Bottle Has the following marks - Mass -O-11-B Seal -- PA Serial M-24 --- 64 Minn --- N.C. M 10 Approved. It is in Good Condition.