This is a Conklin Nozac V-Line piston filler in Royal Blue in the larger size, c. 1937. The V-Line Nozac has a single color herringbone pattern in Royal Blue, Burgundy, Pearl, Black, and Nile Green. The V-Line has a fourteen facet plastic body with no Word Gauge, a plain single wide cap band and the Conklin clip. The pattern alternates direction with each stripe. Large (wider) fountain pens sold for $7.50, slim fountain pens sold for $5.00, and matching twist action pencils were $3.50. Shorter Ladies pens were $5.00. This one is 5 ¼ inches long. Conklin offered 14 karat gold Cushon Point nibs with the Conklin Crescent logo or circle stamping with platinum plating in the circle. Nib grades offered were extra fine, fine, medium, coarse, stub medium, stub broad, left oblique, two way and Recorder in extra fine, fine and medium.