These are boards on which is painted the word ‘Propeller', and they are displayed in ships whose propellers project outboard from the side of the hull.
Kukho iibhodi ekupeyintwe kuzo igama elithi 'Isiqhubi' kwaye ziboniswa kwiinqanawa ezineziqhubi ezikhuphel angaphandle ukusukela kwicala lesiqu senqanawa.