modified: en/Manual/Base Set/Cargos/Oil

User Summary: added navbox

Author: Floris67

Page/en/Manual/Base Set/Cargos/Oil.mediawiki

@@ -11,4 +11,6 @@ Oil is black sticky stuff produced by Oil Wells and Rigs.  It is refined into us
 ==Background==
 OpenTTD oil is actually crude oil in real life.  You can find more on this by following the link given below.
 
-[https://www.wikipedia.org/wiki/Petroleum None]
+[https://www.wikipedia.org/wiki/Petroleum None]
+
+{{en/Manual/Base Set/Cargos/Navbox Cargos}}