Modifiche

{{CronoModello|Waterman Ripple}}

{{CronoModello|Waterman Ripple}}

== Riferimenti esterni ==

== Riferimenti esterni ==

* https://web.archive.org/web/20090621161953/http://www.lionandpen.com/RAstyk/WatermanNumbers.html

* [https://web.archive.org/web/20090621161953/http://www.lionandpen.com/RAstyk/WatermanNumbers.html] Articolo sulla numerazione dei pennini sul sito dismesso Lion and Pen

* http://www.richardspens.com/ref/52_profile.htm

* [http://www.richardspens.com/ref/profiles/52.htm] Profilo del modello sul sito di Richard Binder

== Note ==

== Note ==

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