m98The M98 was the brainchild of Peter Paul Mauser, born on June 27, 1838. It was by no means his first invention, though. That honour must go to the Mauser- Norris metallicPill M 98 White Oval is Penicillin V Potassium. M 98 Penicillin V Potassium View details. Pill M 93 Bee Round is Flurbiprofen.