tery ▁St ▁Mary , ▁in ▁Dev on ▁in ▁south - west ▁England . ▁ ▁History ▁and ▁description ▁The ▁south ▁tr anse pt ▁of ▁the ▁church ▁of ▁St ▁Mary ▁in ▁Ot tery ▁St ▁Mary ▁houses ▁the ▁astronom ical ▁clock , ▁one ▁of ▁the ▁oldest ▁surv iving ▁mechanical ▁clock s ▁in ▁England . ▁It ▁is ▁commonly ▁attributed ▁to ▁Bishop ▁John ▁de ▁Grand isson , ▁who ▁was ▁Bishop ▁of ▁Ex eter ▁( 1 3 2 7 – 6 9 ), ▁and ▁ad her es ▁to ▁P to le ma ic ▁cosm ology ▁with ▁the ▁Earth ▁at ▁the ▁centre ▁of ▁the ▁solar ▁system . ▁ ▁After ▁ 3 0 ▁years ▁of ▁silence , ▁the ▁clock ▁was ▁restored ▁to ▁working ▁condition ▁in ▁ 1 9 0 7 ▁by ▁John ▁James ▁Hall , ▁FR AS ▁of ▁Ex eter . ▁The ▁red edic ation ▁service , ▁on ▁ 2 0 ▁May ▁ 1 9 0 7 , ▁was ▁attended ▁by ▁the ▁Bishop ▁of ▁Ex eter , ▁Arch ib ald ▁Robert son , ▁who ▁formally ▁set ▁the ▁clock ▁going . ▁ ▁References ▁ ▁Category : Ind ividual ▁clock s ▁in ▁England ▁Category : A stronom ical ▁clock s ▁in ▁the ▁United ▁Kingdom ▁Category : O t tery ▁St ▁Mary <0x0A> </s> ▁Mon u ▁may ▁refer ▁to : ▁▁ ▁Mon u ▁Island , ▁island ▁of ▁the ▁M aman uca ▁Islands , ▁F iji ▁ ▁M ON U ▁– ▁magazine ▁on ▁urban ism ▁ ▁Nick ▁Mon u ▁( born ▁ 1 9 6 5 ), ▁Niger ian ▁actor ▁and ▁director ▁ ▁N go