Bench work in wood: a course of study and practice designed for the use of schools and colleges (1902)
Goss, W. F. M. (William Freeman Myrick), 1859-1928 · Boston, Ginn & company · leaf 143
ides the lines defining the annual ring layers, thereare others extending from the center in all directions; theseare known to the botanist as medullary rays, and sometimesto the carpenter as silver rays. In some woods, they are veryclearly defined; in others, they are hardly discernible.…
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
