"QF 4.5-in (113 mm) Mark 5 gun" . "4.5-inch guns" . "QF 4.5-inch Mk III guns" . "QF Mk IV guns" . "4.5 inch (113 mm) Mark IV" . . "QF 4.5 inch (113 mm) Mark 6" . "4.5-inch (113 mm) gun Mark 6" . . "QF 4.5-inch Mk I - V naval gun" . . . "QF Mark II" . "twin 4.5 in (114 mm) gun Mark 6" . "4.5 inch (114 mm) L/45 Mark 6 gun" . "4.5-inch (114 mm) gun" . . "QF Mk III" . "4.5-inch" . . . "4.5-inch (113 mm) Mark 6" . "QF 3 inch Mk N1 naval gun" . "4.5 in (114 mm)" . "4.5-inch anti-aircraft guns" . "4.5 inch (113 mm) Mark 6" . "4.5-inch BD" . "4.5 inch (114 mm) gun" . . . "QF Mk III guns" . . "4.5 in gun QF Mark IV" . . "QF 4 inch naval gun Mk XXIII 33-caliber" . "4.5-inch gun Mark III" . "QF 4.5-inch Mark I to Mark V" . "QF 4.5-inch Mk I \u2013 V" . "QF 4.5-inch naval gun" . "QF Mark VI 4.5 guns" . "twin 4.5in Mark 6 gun" . . "QF 4.5 inch naval gun" . . "QF 4.5-inch Mark II" . . "QF 4.7 inch Gun" . "4.5 in (113 mm) dual guns" . "4.5-inch (113 mm) Mark 6 guns" . "4.5-inch Mark 6 gun" . . "4.5-inch (120 mm) QF Mk. IV" . "4.5in gun Mark 6" . . . . "4.5 inch" . "4.5 in DP dual guns" . "4.5-inch Mk V/Mk 6 gun turret" . "4.5-inch AA guns" . . "QF Mk V 4.5 in DP gun" . . . "QF 4.5-inch (113 mm) Mark VI" . "QF 4.5 inch Mark V" . "4.5-inch guns (1 \u00D7 twin mounting Mk6)" . . "QF 4.5-inch Mk III naval gun" . . . . . "QF Mk V gun" . . . . . "QF 4.5-inch (114 mm) Mk V" . "QF 4.5 inch Mk I - V naval gun" . "QF 4.5-inch gun" . "4.5 inch (114 mm) guns" . "QF 4.5-inch Mk I \u2013 V naval gun" . "4.5-inch (114 mm) guns" . "Mark VI" . . "4.5-inch HAA guns" . . . "guns" . "Mark 6" . "4.5 inch guns" . . "QF 4.5-in (113 mm) Mark VII" . "QF guns" . "QF 4.5-inch Mk I \u2013 V naval gun" . "4.5-inch (114 mm) Mk 6 guns" . "4.5-inch gun turret" . "4.5\\\" guns" . . "QF Mk IV" . . . . . "QF 4.5 inch (113 mm) Mark 5* Mod 1" . "4.5 in guns Mark 6" . . "QF 4.5-inch" .