They rub a sharpened piece of hard stick against the inside of a piece of dried split bamboo. This has a natural dust that soon ignites. They use soft wood when no bamboo can be procured, but it takes longer to ignite. The flame is fed with grass.[45] There is a close connection between the Malay sawing method and this, as there is a decided Malay preponderance in the make-up of the population of the Islands. The fire-sticks shown (fig. 43) were procured by Mr. Harold M. Sewall, at Samoa, and deposited in the museum by him. The wood is a light corky variety, probably of the _Hibiscus tiliacus_, which is used for this purpose at Tahiti, or perhaps it is of the paper mulberry. The rubber may be of some hard wood, although fire may be made by means of a rubber of the same kind of wood as that of the hearth, though no doubt it requires a longer time to make fire if this is done. In the Sandwich Islands, Mr. Franklin Hale Austin, secretary of the King, states that the rubber is of _koh_ or _ohia_, that is, hard wood and the hearth of _hon_, or soft wood, and the friction is always in soft woods; this is true, I believe, everywhere this method is practiced, in spite of the fact that a soft rubber on hard wood will answer as well. Lieut. William I. Moore, U. S. Navy, gave the writer a complete description of the manipulation of the Samoan fire-getting apparatus. [Illustration: Fig. 43. Fire-making Sticks (_a_ Showing Groove). (Cat. No. 130675, U. S. N. M. Samoa. Deposited by Harold M. Sewall.)] The blunt pointed stick is taken between the clasped hands, somewhat as one takes a pen, and projected forward from the body along the groove at the greatest frictional angle consistent with the forward motion which has been found to be from 40 to 45 degrees. Kneeling on the stick the man forces the rubber forward, slowly at first, with a range of perhaps 6 inches, till the wood begins to be ground off and made to go into a little heap at the end of the groove; then he gradually accelerates the speed and moves with a shorter range until, when he pushes the stick with great velocity, the brown dust ignites. This is allowed to glow and if it is required to be transferred to dry leaves or chips of wood it is done by means of a tinder made of frayed or worn tapa cloth. The groove (fig. 43_a_) is the most characteristic feature of this apparatus, there being apparently no definite form of implements for this purpose. Fire is made on any billet of dry wood that is available. It is not necessary to cut a slot, or even a groove, the hard wood rubber will form one, so that there is no more need of apparatus than among the Navajos, where two bits of yucca stalk collected near by form the fire tools.