This is a Conklin Nozac 5M Word Gauge Green Pearl piston filler fountain pen c. 1935. This 5 1/8 inch long model has a ten faceted cap and barrel with a clear ink view upper barrel. The two barrel pieces are threaded and sealed together. It was also available in Jet Black and marbled Red Pearl and sold for $5.00. The markings on the ink view window indicated how many thousands of words of ink was left in the pen. The pen features a two-tone plated version of the circle stamped Toledo 14 karat gold nib. The pen has the 1918 patent clip. The inlaid crescent appears above the pocket clip. 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.








