Ashland Oil & Refining Company (AO&R) was founded in 1924 as a subsidiary of the Swiss Oil Company called Ashland Refining. Paul G. Blazer was placed in charge of… Read More
Paul Blazer
As detailed in this column when writing about the 300 hp. Senator Combs in the October 10, 2022, issue of The Waterways Journal, Ashland Oil & Refining Company… Read More

