Waterman Emerald Green Edson Roller Pen These "Edson" pens were made in 1995 to commemorate 120 years of Waterman pen production, and are named after Waterman's founder Edson Waterman. With an Art Deco styling this pen is numbered on clip 00865 and it has a body of slid, translucent, dark green color and a frosted gold metal cap. a lifetime guarantee, and all papers, in original presentation box which shows signs of age deterioration.