Modifiche

===Riferimenti esterni===

===Riferimenti esterni===

* http://www.richardspens.com/?page=ref/glossary/B.htm#Boston

* http://www.richardspens.com/ref/gloss/B.htm#boston

* http://www.fountainpennetwork.com/forum/index.php?/topic/49834-quick-recap-of-wahl-eversharp-naming/

* http://www.fountainpennetwork.com/forum/index.php?/topic/49834-quick-recap-of-wahl-eversharp-naming/

* http://www.fountainpennetwork.com/forum/index.php?/topic/110935-boston-fountain-pen-company/

* http://www.fountainpennetwork.com/forum/index.php?/topic/110935-boston-fountain-pen-company/

* http://www.pensandwatches.com/_pages/pen_company_photos/boston_pen_company.htm

* https://web.archive.org/web/20130828163157/http://www.pensandwatches.com:80/_pages/pen_company_photos/boston_pen_company.htm

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===Note===

===Note===