V2.00˙˙ AMobile 80cm Siege Howitzer(Support Trailer)Į €Då-AGL 003 — — —— 2W ACrew and Supplies@@ Fire ControlP      ™Rheinmetall Arms "Big Bertha" 800mm Mobile Howitzer System - Support Trailer, Crew Quarters and Fire Control. Designed by James Taplin (BigglesMKIII).B (Unknown) (Unknown) (Unknown) (Unknown) (Unknown) (Unknown)[ none ]