Modifiche

{{CronoModello|Challenger{{!}}{{!}}Challenger De Luxe{{!}}{{!}}Royal Challenger}}

{{CronoModello|Challenger{{!}}{{!}}Challenger De Luxe{{!}}{{!}}Royal Challenger}}

== Riferimenti esterni ==

== Riferimenti esterni ==

* http://parkerpens.net/challenger.html

* [http://parkerpens.net/challenger.html] Pagina del modello sul ParkerPens

* http://www.richardspens.com/ref/profiles/challenger.htm

* [http://www.richardspens.com/ref/profiles/challenger.htm] Profilo sul sito di Richard Binder

* https://web.archive.org/web/20060527001442/http://www.vintagefp.com/parker_challengers.htm

* [https://web.archive.org/web/20060527001442/http://www.vintagefp.com/parker_challengers.htm] Pagina sul sito dismesso di un collezionista

== Note ==

== Note ==

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