11. The gunwale is of the same kind of wood, but the rowlocks are of birch. 12. The oars did not use rowlocks or thole pins but square holes cut below the gunwale line. 13. The boat was supplied with an additional thwart and rowlocks for use when under power and rowing. 14. Even the boats that were successfully lowered had no rowlocks , and had to be paddled like canoes. 15. Originally, rowlocks were two wooden posts or thole pins that the shaft of the oar nestled between. 16. The brick lintels over the windows and external doors are arched, with either two or three rowlock courses. 17. It can easily be rowed ( with the addition of rowlocks ) and can be fitted with an outboard engine. 18. Rowlock courses and header courses were employed to outline the plain wall masses on either side of the shallow rear pavilion.19. However, the boat had no rowlocks to take the oars and Johnstone found himself being taken out to sea by the tide. 20. Furthermore, during replaced rowlocks , allowing oars to be stored while the ship was at sail and to provide better angles for rowing.
