"The pen should be held with the thumb and second finger in such position that they may be used in turning…
Dotting pen is used to create five different dotted and dashed lines. The dot lengths can be varied…
Drop pen, or rivet pen, can make small circles faster than the bow pen. The pen is useful in bridge…
A hinged ruling for pen easy cleaning. Ruling pens are useful in drawing with ink.
An oval nib ruling pen for easy cleaning. Ruling pens are useful in drawing with ink.
The ruling pen with spring blade for easy cleaning. Ruling pens are useful in drawing with ink.
A ruling pen with clamp for easy cleaning. Ruling pens are useful in drawing with ink.
A ruling pen with hook for easy cleaning. Ruling pens are useful in drawing with ink.
"It (pen) should be held easily, in the position as illustrated, the strokes drawn with a steady, even…
"For the first practice draw in pencil top and bottom guide lines for 3/16" letters and with a 516 F…
To draw a straight line, the pen must be perpendicular with the straight edge ruler, as shown in A.…
"These strokes are the elements of which the single stroke letters are composed." —French, 1911