147. PIN US PON DEROSA, DOUGL 



California Yellow Pine, Bull Pine. 



TRANSVERSE SECTION 



RADIAL SECTION 



TANGENTIAL SECTION 



Oalifornianisclie Gelbe. Fichte. &<&. Pin jaune de Oalifornie, 

 >p. Pino amarillo de California. 



Published and Sections made by Romeyn B. Hough. B. A., Lowville, N. Y., U. S. A. 



