ACACIA MELANOXYLON, AlTON 

 Black-wood. 



TRANSVERSE SECTION 



. . . 



RADIAL SECTION 



TANGENTIAL SECTION 



Schwarzes Holz. 3x Bois noir. Sp. Madera negra, 



Publiehed and Sections made by Romeyn B. Hough, B. A., Lowvllle, N. Y., U. S. A. 



