Translations:Asco/7/en

Next models were lever filler or button filler, produced in the red, green, blue and black colors. These pens are very similar to the Duplex, in particular the lever filler one in which the lever is identical to the Duplex one except for the absence of inscriptions. The models were produced in two sizes, large and medium, known as Senior and Junior for lever versions and as Businnes and Standard for button filler models.