8 9 0 ▁by ▁Philip ▁Ar mes , ▁organ ist ▁of ▁Dur ham ▁C athedral . ▁A ▁specification ▁of ▁the ▁current ▁organ ▁can ▁be ▁found ▁on ▁the ▁National ▁Pi pe ▁Organ ▁Register . ▁It ▁has ▁been ▁awarded ▁a ▁Gra de ▁II * ▁listing ▁by ▁the ▁British ▁Institute ▁of ▁Organ ▁Studies . ▁ ▁B ells ▁The ▁tower ▁contains ▁a ▁ring ▁of ▁ 8 ▁b ells . ▁Five ▁were ▁installed ▁in ▁ 1 8 4 8 ▁by ▁Charles ▁and ▁George ▁M ears . ▁Three ▁more ▁were ▁added ▁in ▁ 1 8 9 3 ▁by ▁M ears ▁and ▁St ain bank . ▁ ▁References ▁ ▁Dar ling ton ▁Dar ling ton ▁Dar ling ton <0x0A> </s> ▁Gu ang d ong ▁H eng j ian ▁In vest ment ▁Hold ing ▁Co ., ▁Ltd . ▁known ▁as ▁H eng j ian ▁Hold ing ▁is ▁one ▁of ▁the ▁holding ▁companies ▁of ▁Gu ang d ong ▁Provin cial ▁People ' s ▁Government . ▁ ▁The ▁company ▁acted ▁as ▁one ▁of ▁the ▁invest ment ▁vehicles ▁of ▁the ▁provincial ▁government ▁in ▁rail ways ▁of ▁Gu ang z hou – D ong gu an – Sh enz hen ▁Inter city ▁Railway , ▁D ong gu an – H u iz hou ▁Inter city ▁Railway ▁and ▁Gu ang z hou – F os han – Z ha o q ing ▁Inter city ▁Railway , ▁by ▁inv ested ▁ ▁in ▁Gu ang d ong ▁Pear l ▁River ▁D elta ▁Inter city ▁Railway ▁as ▁minor ity ▁share holder . ▁H eng j ian ▁Hold ing ▁issued