Modifiche

In the early 30's were made various changes of the models, the [[Colleg-Extra]] became the [[Kaweco Special]], and was produced in various sizes and with round and hexagonal body, always  [[button filler]]. In [[1934]] was introduced the [[piston filler]] [[Dia]] model with transparent ink section, initially in sizes [[Dia|83]] and [[Dia|85]] and then in the version [[Dia|125]], larger and with bottom and cap top in rolled gold and chiseled  metal. It then was flanked by [[Colleg|Kaweco Colleg]] model.

In the early 30's were made various changes of the models, the [[Colleg-Extra]] became the [[Kaweco Special]], and was produced in various sizes and with round and hexagonal body, always  [[button filler]]. In [[1934]] was introduced the [[piston filler]] [[Dia]] model with transparent ink section, initially in sizes [[Dia|83]] and [[Dia|85]] and then in the version [[Dia|125]], larger and with bottom and cap top in rolled gold and chiseled  metal. It then was flanked by [[Colleg|Kaweco Colleg]] model.

In [[1935]] was introduced [[Sport]] model, always in celluloid with [[piston filler]] and transparent section, but octagonal and very short, sold combined with a pencil in a leather bag to carry in the pocket, a forerunner of the design introduced by [[Pilot]] with his [[Elite]] model, using of a long cap that mounted on the bottom of the pen makes it of normal length. For its small size model [[Sport]] was advertised for use by athletes and for its convenience enjoyed considerable success.

Nel [[1935]] venne introdotto il modello [[Sport]], sempre in celluloide con sezione trasparente e [[caricamento a stantuffo]], ma di forma ottagonale ed molto corto, venduto abbinato ad una matita in una confezione in pelle da portare in tasca, un antesignano della soluzione introdotta dalla [[Pilot]] con la sua [[Pilot Elite|Elite]] di un cappuccio lungo che montato sul fondello della penna la rende di lunghezza normale. Per le sue piccole dimensioni il modello [[Sport]] veniva pubblicizzato per l'uso da parte degli sportivi e per la sua praticità riscosse un notevole successo.

In [[1937]] was introduced the [[Elite]] model, in versions 183, 185, 187 and 190, with [[piston filler]], and the celluloid body engraved with a decorative ''[[guilloché]]''. Finally the more tapered [[Kaweco Special|Special]] model. Most of the production was made before hard rubber and then black celluloid, only the export models were produced in colored celluloid. Other models of this era were the [[Kadett]], the [[Schulkaweco]] and the [[Helios]].

Nel [[1937]] venne introdotto il modello [[Kaweco Elite|Elite]], nelle versioni 183, 185, 187 e 190, e con [[caricamento a stantuffo]], il corpo cesellato con decorazione ''[[guilloché]]''. Infine il modello [[Kaweco Special|Special]] più affusolato. La gran parte della produzione era realizzata prima in ebanite e poi in celluloide nera, solo i modelli da esportazione venivano prodotti in celluloide colorata. Altri modelli di quest'epoca erano la [[Kadett]], la [[Schulkaweco]] e la [[Helios]].

[[Image:194x-Kaweco-Elite.jpg|thumb|upright|A '40s [[Kaweco]] advertisement]]

[[Image:194x-Kaweco-Elite.jpg|thumb|upright|A '40s [[Kaweco]] advertisement]]