Modifiche

The later production were ''[[flat top]]'' models that as much of the Italian production of the time turn out to be clear imitations of the [[Parker]] [[Duofold]]. These models are still branded as ''[[The King Superior]]'' and produced in two sizes and five colors. Unlike [[Duofold]] there pens were equipped with an original twist filling system<ref>Letizia Jacopini reports in her book the n° 268827, but that's too similar to [[Columbus]] {{Cite patent|IT|268327}} where on a sample there is imprinted the {{Cite patent|IT|4572-1929}} (see [[:File:TheKing-Diamond-DuofoldLike-BronzeGreen-Filler.jpg|this photo]]).</ref> which can be accessed by unscrewing the cap anyway. During this period the top model is the ''[[The King Diamond]]'', featuring a cap with countersunk head decorated with a greek band.

The later production were ''[[flat top]]'' models that as much of the Italian production of the time turn out to be clear imitations of the [[Parker]] [[Duofold]]. These models are still branded as ''[[The King Superior]]'' and produced in two sizes and five colors. Unlike [[Duofold]] there pens were equipped with an original twist filling system<ref>Letizia Jacopini reports in her book the n° 268827, but that's too similar to [[Columbus]] {{Cite patent|IT|268327}} and on a sample (see [[:File:TheKing-Diamond-DuofoldLike-BronzeGreen-Filler.jpg|this photo]]) there is imprinted the {{Cite patent|IT|4572-1929}}.</ref> which can be accessed by unscrewing the cap anyway. During this period the top model is the ''[[The King Diamond]]'', featuring a cap with countersunk head decorated with a greek band.