This style of drawing compasses and pens still was not depicted by Spring 1914 (p. 792), when the outbreak of World War I interrupted the import of drawing instruments made in Germany. In Fall 1920 (p ...

318491 Object Name drawing instruments, set of Physical Description wood (overall material) cloth (overall material) brass (overall material) steel (overall material) ivory (overall material) german ...

Thomas P. How, of Randolph, ?. Y., has made an improvement in the wheel pen for dotting lines in mathematical drawing, which it is thought will much increase its value. These pens have heretofore ...