▁number ▁of ▁Mark ▁XX II Is ▁can ▁also ▁be ▁found ▁at ▁English ▁Heritage ▁or ▁other ▁historical ▁sites ▁being ▁used ▁to ▁represent ▁earlier ▁marks ▁which ▁were ▁used ▁as ▁coast al ▁art illery . ▁T il bury ▁Fort , ▁Es sex , ▁has ▁one ▁bar rel ; ▁Co al house ▁Fort , ▁East ▁T il bury , ▁Es sex ▁has ▁two ▁bar rel s ; ▁Gra ves end , ▁Kent , ▁has ▁one ▁bar rel ; ▁the ▁T yn em outh ▁gun ▁emp lacement ▁has ▁one ▁bar rel . ▁ ▁Notes ▁ ▁References ▁ ▁Bibli ography ▁ ▁External ▁links ▁ ▁Tony ▁Di Gi ul ian , ▁Britain ▁ 6 "/ 5 0 ▁( 1 5 . 2 ▁cm ) ▁B L ▁Mark ▁XX III ▁ ▁Category : N aval ▁guns ▁of ▁the ▁United ▁Kingdom ▁Category : 1 5 2 ▁mm ▁art illery ▁Category : World ▁War ▁II ▁naval ▁weapons ▁of ▁the ▁United ▁Kingdom <0x0A> </s> ▁Ar ctic ▁Fl ight ▁is ▁a ▁ 1 9 5 2 ▁drama ▁film ▁directed ▁by ▁Lew ▁Land ers ▁and ▁st arring ▁Wayne ▁Morris , ▁Alan ▁H ale ▁Jr . ▁and ▁L ola ▁Al br ight . ▁It ▁was ▁produced ▁by ▁Mon ogram ▁Pictures . ▁Ar ctic ▁Fl ight ▁dep ict s ▁bush ▁pilot ▁flying ▁in ▁the ▁Ar ctic ▁on ▁the ▁edge ▁of ▁the ▁International ▁Date ▁Line , ▁involving ▁Soviet ▁intr igue . ▁ ▁Plot ▁In ▁Kot z eb ue , ▁Al aska , ▁bush ▁pilot ▁Mike ▁Wein ▁( W ay ne ▁Morris ) ▁receives ▁a ▁government ▁contract ▁to ▁fly ▁school