Modifiche

[https://penhero.tumblr.com/post/185458175819/this-is-a-gold-medal-fountain-pen-and-pencil], [https://www.fountainpennetwork.com/forum/topic/71128-national-pen-co-comprehensive-list/], [https://www.fountainpennetwork.com/forum/topic/147349-gold-metal-pen-co-info-needed/]

[https://penhero.tumblr.com/post/185458175819/this-is-a-gold-medal-fountain-pen-and-pencil], [https://www.fountainpennetwork.com/forum/topic/71128-national-pen-co-comprehensive-list/], [https://www.fountainpennetwork.com/forum/topic/147349-gold-metal-pen-co-info-needed/]

Materiale disponibile:{{GenerateSmallBrandGallery|Sterling Fountain Pen}}

Materiale disponibile:{{GenerateSmallBrandGallery|Gold Medal}}

<noinclude>

<noinclude>

{{BrandData|Founder=E. P. Marum|Place=Chicago|Date=1922|Country=US|Fullname=The National Pen Product Company}}

{{BrandData|Founder=E. P. Marum|Place=Chicago|Date=1922|Country=US|Fullname=The National Pen Product Company}}

{{CategorizeBrand|U.S.A.|Small brand|Da finire}}

{{CategorizeBrand|U.S.A.|Small brand|Da finire}}

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