11. Father divided it into six parts with his penknife . 12. Gracie had to lend Lightoller his penknife so the boats could be freed. 13. By most accounts, Johnson substituted a knife or penknife for the bottleneck. 14. A penknife is your tool of choice here. 15. Carl hand-carved with a penknife the first home plate and pitchers mound. 16. With no green staff available a penknife was used to cut out the hole. 17. It was recognized by Guinness World Records as the world's most multifunctional penknife . 18. In 1898 she apparently attempted suicide by cutting her wrists and neck with a penknife , 19. A Red Cross worker saw him struggling and slit the bag with a penknife for him. 20. Defenceman Joe Cooper was pursuing a fad of slicing off neckties from teammates using a penknife .