Modifiche

[[File:Aurora-ARA5-Duplex-Open.jpg|thumb|Aurora [[A.R.A.]] n.5 ]]

[[File:Aurora-ARA5-Duplex-Open.jpg|thumb|Aurora [[A.R.A.]] n.5 ]]

In the mid '20s also [[Aurora]] started production of [[celluloid]] pens, and in [[1927]] introduced the [[Aurora Duplex|Duplex]] series,<ref>there are some wrong references to this series as the [[Internazionale]], for example in the Enrico Castruccio book ''La Penna''.</ref> which name was chosen in the results of a competition. The pen was a [[lever filler]], proposed in four measures. I was a clear imitation of the [[Duofold]] with the cap head in black hard rubber and a ball [[washer clip]]. But unlike the [[Duofold]] the top models of [[Aurora Duplex|Duplex]] have a metal clip with enchased with a fine filigree decoration, which makes the [[Aurora Duplex|Duplex]] a real jewel of the Italian style.

In the mid '20s also [[Aurora]] started production of [[celluloid]] pens, and in 1927 introduced the [[Aurora Duplex|Duplex]] series,<ref>there are some wrong references to this series as the [[Internazionale]], for example in the Enrico Castruccio book ''La Penna''.</ref> which name was chosen in the results of a competition. The pen was a [[lever filler]], proposed in four measures. I was a clear imitation of the [[Duofold]] with the cap head in black hard rubber and a ball [[washer clip]]. But unlike the [[Duofold]] the top models of [[Aurora Duplex|Duplex]] have a metal clip with enchased with a fine filigree decoration, which makes the [[Aurora Duplex|Duplex]] a real jewel of the Italian style.

[[Image:Aurora-Duplex.jpg|thumb|A [[Aurora Duplex|Duplex]] model.]]

[[Image:Aurora-Duplex.jpg|thumb|A [[Aurora Duplex|Duplex]] model.]]