▁was ▁built ▁in ▁ 1 9 2 6 ▁as ▁a ▁mem orial ▁to ▁the ▁lives ▁lost ▁in ▁World ▁War ▁I , ▁designed ▁by ▁Sir ▁Matthew ▁O chter l ony . ▁This ▁was ▁organ ised ▁by ▁the ▁then ▁R ector , ▁Can on ▁Albert ▁Ernest ▁Laur ie ▁( 1 8 6 6 – 1 9 3 7 ). ▁It ▁contains ▁roll s ▁of ▁honour ▁from ▁both ▁World ▁Wars . ▁This ▁chap el ▁also ▁contains ▁the ▁Mart y rs ' ▁Cross , ▁a ▁small ▁iron ▁cross ▁that ▁originally ▁hung ▁in ▁the ▁Gr ass market ▁opposite ▁the ▁gall ows , ▁and ▁was ▁the ▁last ▁object ▁seen ▁by ▁condem ned ▁crim inals ▁before ▁execution . ▁The ▁chap el ▁ordin arily ▁houses ▁a ▁painting ▁by ▁Al ison ▁W att , ▁a ▁Scottish ▁artist . ▁ ▁S cul pt ure ▁▁ ▁At ▁the ▁head ▁of ▁the ▁Cal v ary ▁St air ▁is ▁a ▁sculpt ure ▁of ▁the ▁Cru c if ix ion ▁by ▁Alfred ▁Frank ▁Hard iman ▁completed ▁in ▁ 1 9 2 6 . ▁ ▁The ▁Organ ▁ ▁The ▁present ▁organ ▁was ▁built ▁by ▁Father ▁Henry ▁Will is ▁and ▁installed ▁in ▁ 1 8 8 8 . ▁S light ▁modifications ▁were ▁made ▁to ▁this ▁instrument ▁in ▁ 1 9 3 6 ; ▁it ▁was ▁elect r ified ▁and ▁en larg ed ▁in ▁ 1 9 6 0 ▁when ▁a ▁new ▁console ▁with ▁tab ▁stops ▁was ▁provided . ▁Further ▁t onal ▁modifications ▁and ▁add itions ▁were ▁made ▁in ▁ 1 9 6 8 . ▁ ▁The ▁Church ▁Hall ▁