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The company was based in Milan, in Via Cesare da Sesto 12 and was active from the 20s to 50s. It is not known a founding date but Letizia Jacopini indicates the mid-20s, and the full name of ''"Prima Fabbrica Nazionale Penne Oro e Matite"''. Its [[overlay]]s can be found on pens of the most famous brands like [[Montblanc]], [[Kaweco]], [[Astoria]], [[Waterman]], [[Columbus]], and other less known as [[Omega]], [[Europe]], [[Aurea]]. The company catalogs reported hundreds of motifs and decorations available.

The company was based in Milan, in Via Cesare da Sesto 12 and was active from the 20s to 50s. It is not known a founding date but Letizia Jacopini indicates the mid-20s, and the full name of ''"Prima Fabbrica Nazionale Penne Oro e Matite"'' but according to what is reported in this [[:File:1937-AnnuarioIndustriale-ProvMI-p808.jpg|yearbook page]] its foundation would be in [[1912]]. Its [[overlay]]s can be found on pens of the most famous brands like [[Montblanc]], [[Kaweco]], [[Astoria]], [[Waterman]], [[Columbus]], and other less known as [[Omega]], [[Europa]], [[Aurea]]. The company catalogs reported hundreds of motifs and decorations available.