Primarily Petroliana Shop Talk Forums Shop Talk Petroliana Forums General Petroliana Discussion How Old is this Oil Tin??

A friend asked me if I wanted to help him at a local antique show last weekend. I thought it would be fun. While we were setting up, we started to unpack a box of tins. One was this un-open Quaker Maid oil tin from St. Louis. I thought it was neat so I bought it from him before it went on the table. Some tin guys came along and spotted it. However, I decided to take it home. Any idea how old it is and should I remove the oil??.