Fun! Not exactly sure when I'll be there, but if anyone has these rolling around...
Iowa Gas (Block Letter) Globe
Any Illinois Oil Company (Torpedo or Champion) Lenses
Any Hawkeye Oil Company Globe
Illinois Oil Service Magic A-38 Lens
Leader Oil, Iowa Oil, Liberty Oil, Hawkeye Oil, Illinois Oil Co. cans.
Collector of Illinois Oil Company, Iowa Oil Company, Round Outboard Motor Oil Quarts, St. Louis Gas Pumps, Double Cola, and anything else awesome.