I had to google to see what they were all about. Stamp collectors site refers to them two ways. WW2 US Revenue Stamps and WW2 Motor Vehicle Use Tax Stamps. Produced from Feb.1942-June 1946. One site says June 1945
Produced to promote public transportation due to fuel shortage and help pay for war effort. They are showing four 42 cents one month up to 5 bucks for a year. Wonder if gas station attendant had to check it before filling your car or truck probably so would explain the station logos.
Bob I punched in ww2 federal tax vehicle stamp,sure you have done this.
You know you shoot yourself in the foot now you have everybody looking for them .LOL!

Last edited by Loyd Pierce; Wed Oct 18 2017 08:25 AM.

*Wanted Pierce Pennant Petroleum*