Modifiche

In 1937, following another innovation made by [[Sheaffer]], were also introduced new models of the [[Doric]] with transparent body and new filling system (called ''[[plunger filler]]''), the same filling system was adopted even for some [[Vacuum Model|economic models]], similar to the [[Doric]] but produced in round smooth celluloid. In the late 30's, despite the introduction of other economic models such as [[Pacemaker]] and [[Air-lite]] the [[Wahl Eversharp]] was constantly losing market share.

Around 1936,<ref>at least, because it appears in this [[:File:1936-12-Wahl-Doric.jpg|french advertisement]] dated december 1936.</ref> following another innovation made by [[Sheaffer]] after [[Vacumatic]] launch, were also introduced new [[Doric]] models with transparent body and new filling system (called ''[[plunger filler]]''), the same filling system was adopted even for some [[Vacuum Model|economic models]], similar to the [[Doric]] but produced in round smooth celluloid. In the late 30's, despite the introduction of other economic models such as [[Pacemaker]] and [[Air-lite]] the [[Wahl Eversharp]] was constantly losing market share.