Talk:Space Marine Dreadnought

The current dreadnought seems to be the Mark V and most Venerable Dreadnoughts are Mark IV. Since GW tend to make each redesign a different number, what is the history of each other mark and what did it look like?

GW is in no way consistent with the numbering of their designs, sorry. --Inquisitor S., Großmeister des Ordo Lexicanum 19:02, 20 March 2010 (UTC)