Monarch was a tank car operation based in Bay City, MI with 5 stations & used a punch card rather than stamps
Red Head was based in Wooster, Ohio & bought by Ashland.
Wareco was based in Jacksonville, Illinois.
Zephyr was marketed by Naph-Sol Refining of Muskegon, MI & had stations in Michigan & Wisconsin.
Last edited by Dave Rowlison; Mon Mar 16 2020 02:56 PM.