| Issue | #[nn] |
| Published | 19?? |
| Cover Price | 0 FREE |
| Pages | 20 |
| Editing | ? |
| Characters | RD 119 |
| Synopsis | A superhero named RD-119 flies out of a car's gas tank. |
| Genre | Advertising |
| Synopsis | The Chairman of the Board of Sinclair Research Laboratories, Inc., discusses the new gasoline additive RD-119. |
| Letters | Typeset |
| Notes | Inside front cover |
| Characters | Uncle Alonzo, Bobby and his parents |
| Synopsis | Uncle Alonzo stretches the truth to his nephew Bobby. Bobby's father's car breaks down taking Alonzo to a train station. They are rescued by a superhero, RD-119, who shrinks Alonzo, Bobby, Bobby's father and dog for a tour of the corroded inside of their car, the Sinclair refinery and the Sinclair Research Laboratories. They learn about the new gasoline additive RD-119 that prevents corrosion. |
| Genre | Advertising |
| Synopsis | Gas station attendant advertises RD-119. |
| Notes | Inside back cover |
| Synopsis | Uncle Alonzo attendant advertises RD-119. |
| Notes | Back cover |