Page:Firemaking Apparatus in the U.S. National Museum.djvu/25

Rh Sticks of the Ainos of Yezo (No. 129970, fig. 17) were loaned to the Museum by Prof. F. W. Putnam, who also secured the following letter of Mr. D. P. Penhallow, who collected the sticks:

The sticks figured are the actual ones that were used in the operation above described.