The search compares the search term with the contents of the category data by exact match for the catgories and partial match for the name and textual descriptions. Attention: Spaces may lead to different result, e.g. "Me 109" provides another result than "Me109". (you may combine several search terms, delimited by | )
Search results for major royal navy ships involved in <a href="http://heritagemachines.com/shipping/the-royal-navy-and-the-spanish-civil-war/" target="_blank">http://heritagemachines.com/shipping/the-royal-navy-and-the-spanish-civil-war/</a>