− | Le penne di questa serie vennero prodotte in tre diverse misure. Ci sono inoltre delle varianti che presentano diverse versioni del fermaglio, uno è quello classico a freccia della [[Tabo Mentis]], il solo mantenuto anche nel periodo successivo. A questo si aggiunge un fermaglio sagomato piatto, adottato nelle prime versioni ed uno ricurvo con terminazione triangolare recante a rilievo la sagoma di una freccia, adottato in un secondo tempo. Ci sono poi anche varianti delle verette, con banda fra due anellini, anello singolo spesso circa un millimetro e mezzo e tre anellini sottili.
| + | The pens in this series were produced in three different sizes. There are also variants that have a different clip version. The first version is the classic arrow clip of [[Tabo Mentis]], the only that was maintained in the subsequent period. To this version was added a brooch shaped plain clip, used in older versions, and a curved, triangular terminated clip, with an arrow relief outline, used in a later time. There are also different versions for the cap band, a band between two rings, a single thick ring, and three thin rings. |
| The models with shaped arrow clip were associated both with decorations with three thin ring on the cap or with a greek motif band between two thin rings. The body and cap were slightly tapered and ending in a conical shape both for cap bottom than the end of the body. The clip was inserted in the cap by joints, as it was done in a single piece. Although they were considered the oldest, their presence in more recent advertising casts doubt on the history of these style changes. | | The models with shaped arrow clip were associated both with decorations with three thin ring on the cap or with a greek motif band between two thin rings. The body and cap were slightly tapered and ending in a conical shape both for cap bottom than the end of the body. The clip was inserted in the cap by joints, as it was done in a single piece. Although they were considered the oldest, their presence in more recent advertising casts doubt on the history of these style changes. |