▁and ▁Christ ▁Church , ▁Dublin ▁The ▁rival ry ▁between ▁the ▁two ▁men ▁led ▁to ▁the ▁famous ▁Battle ▁of ▁the ▁Or g ans ▁in ▁ 1 6 8 4 , ▁when ▁both ▁were ▁b idd ing ▁for ▁the ▁contract ▁to ▁build ▁the ▁new ▁organ ▁for ▁the ▁Temple ▁Church , ▁London . ▁Each ▁ere cted ▁an ▁organ ▁in ▁the ▁Temple ▁Church ▁and ▁they ▁h ired ▁prominent ▁organ ists ▁Giovanni ▁Batt ista ▁Drag hi , ▁John ▁B low ▁and ▁Henry ▁Pur cell ▁to ▁demonstrate ▁the ▁superior ity ▁of ▁their ▁instruments . ▁Harris ▁lost ▁out ▁to ▁Smith , ▁but ▁in ▁ 1 6 9 7 , ▁after ▁Smith ▁ren eg ed ▁on ▁a ▁contract ▁for ▁a ▁new ▁organ ▁at ▁Christ ▁Church ▁C athedral , ▁Dublin , ▁Harris ▁app os it ely ▁installed ▁the ▁instrument ▁which ▁had ▁lost ▁there ▁instead . ▁Harris ' s ▁organ , ▁which ▁was ▁installed ▁and ▁maintained ▁by ▁John ▁Bapt ist ▁C uv ill ie , ▁and ▁later ▁Philip ▁H oll ister , ▁was ▁replaced ▁by ▁an ▁organ ▁by ▁John ▁By field ▁in ▁ 1 7 5 2 . ▁However , ▁the ▁Harris - C uv ill ie ▁organ ▁which ▁surv ived ▁the ▁' B attle ▁of ▁the ▁Or g ans ' ▁today ▁surv ives ▁in ▁St ▁John ' s ▁Church , ▁Wol ver ham pton . ▁ ▁Ext ant ▁Harris ▁org ans ▁The ▁most ▁complete ▁surv iving ▁organ ▁by ▁Harris ▁is ▁that ▁of ▁St ▁Bot olph ' s ▁Ald gate , ▁built ▁in ▁ 1 7 0 2 ▁- ▁ 1 7 0