diff --git a/app/controllers/public/content_viewer_controller.rb b/app/controllers/public/content_viewer_controller.rb
index dd2bbcc..0317963 100644
--- a/app/controllers/public/content_viewer_controller.rb
+++ b/app/controllers/public/content_viewer_controller.rb
@@ -23,10 +23,6 @@ class ContentViewerController < ApplicationController
           redirect_to profile.url.merge(:page => page_from_old_path.explode_path)
           return
         end
-      else
-        if version
-          @page = @page.versions.find_by_version version
-        end
       end
     end
 
@@ -48,6 +44,12 @@ class ContentViewerController < ApplicationController
       return
     end
 
+    if version
+      @versioned_article = @page.versions.find_by_version(version)
+      render :template => 'content_viewer/versioned_article.rhtml'
+      return
+    end
+
     if request.xhr? && params[:toolbar]
       render :partial => 'article_toolbar'
       return
diff --git a/app/models/article.rb b/app/models/article.rb
index 6671888..99cc99f 100644
--- a/app/models/article.rb
+++ b/app/models/article.rb
@@ -631,7 +631,9 @@ class Article < ActiveRecord::Base
       (allow_post_content?(the_profile) ? "-owner" : '') +
       (params[:npage] ? "-npage-#{params[:npage]}" : '') +
       (params[:year] ? "-year-#{params[:year]}" : '') +
-      (params[:month] ? "-month-#{params[:month]}" : '')
+      (params[:month] ? "-month-#{params[:month]}" : '') +
+      (params[:rev] ? "-rev-#{params[:rev]}" : '')
+
   end
 
   def first_paragraph
diff --git a/app/views/content_viewer/versioned_article.rhtml b/app/views/content_viewer/versioned_article.rhtml
new file mode 100644
index 0000000..02c3370
--- /dev/null
+++ b/app/views/content_viewer/versioned_article.rhtml
@@ -0,0 +1,32 @@
+<div id="article" class="<%= @page.css_class_name %>">
+
+<div id="article-toolbar"><%= _("This is the revision %s of this content") % @versioned_article.version %></div>
+
+<% if @page.display_hits? || @page.license.present? %>
+  <div id='article-sub-header'>
+    <% if @versioned_article.license.present? %>
+      <div id="article-license">
+        <%= _('Licensed under %s') % (@versioned_article.license.url.present? ? link_to(@versioned_article.license.name, @versioned_article.license.url, :target => '_blank') : @versioned_article.license.name) %>
+      </div>
+    <% end %>
+  </div>
+<% end %>
+
+<% cache(@page.cache_key(params, user, language)) do %>
+  <div class="<%="article-body article-body-" + @page.css_class_name %>">
+    <% options = @page.image? ? {:gallery_view => true} : {} %>
+    <%= article_to_html(@page, options) %>
+    <br style="clear:both" />
+  </div> <!-- end class="article-body" -->
+<% end %>
+
+
+<div id="article-versions">
+  <%= #TODO Review this %>
+  <%= @page.versions.map {|v| link_to("r#{v.version}", @page.url.merge(:rev => v.version))} %>
+</div>
+
+<%= display_source_info(@versioned_article) %>
+
+</div><!-- end id="article" -->
+<%= add_zoom_to_article_images %>
diff --git a/test/unit/article_test.rb b/test/unit/article_test.rb
index 8eb8246..8b91391 100644
--- a/test/unit/article_test.rb
+++ b/test/unit/article_test.rb
@@ -740,6 +740,11 @@ class ArticleTest < ActiveSupport::TestCase
     assert_match(/-year-2009-month-04/, a.cache_key(:year => '2009', :month => '04'))
   end
 
+ should 'use revision number to compose cache key' do
+    a = fast_create(Article, :name => 'Versioned article', :profile_id => profile.id)
+    assert_match(/-rev-2/,a.cache_key(:rev => 2))
+  end
+
   should 'not be highlighted by default' do
     a = Article.new
     assert !a.highlighted
--
libgit2 0.21.2