▁Engine , ▁as ▁it ▁was ▁later ▁called , ▁was ▁promoted ▁as ▁" the ▁most ▁efficient ▁p ump ing ▁engine ▁in ▁the ▁world " ▁it ▁was ▁first ▁un ve iled , ▁and ▁remained ▁in ▁operation ▁through ▁ 1 9 2 8 . ▁In ▁the ▁ 2 0 th ▁century ▁it ▁was ▁declared ▁a ▁historic ▁mechanical ▁engineering ▁land mark ▁by ▁the ▁American ▁Society ▁of ▁Mechan ical ▁Engine ers . ▁It ▁was ▁fully ▁restored ▁by ▁the ▁museum ▁and ▁is ▁the ▁center pie ce ▁of ▁its ▁main ▁floor . ▁ ▁T riv ia ▁ ▁Mark ▁Wahl berg ▁fil med ▁part ▁of ▁his ▁ 1 9 9 2 ▁" You ▁G otta ▁Bel ieve " ▁in ▁the ▁bas ement ▁of ▁the ▁building . ▁ ▁The ▁building ▁contains ▁the ▁stone work ▁faces ▁of ▁its ▁designer , ▁Arthur ▁H . ▁V inal , ▁and ▁his ▁wife . ▁ ▁See ▁also ▁▁ ▁Ch est nut ▁Hill ▁Res er voir ▁Historic ▁District ▁ ▁Le av itt - R ied ler ▁P ump ing ▁Engine ▁ ▁References ▁ ▁Further ▁reading ▁ ▁External ▁links ▁▁▁▁ ▁Category : Ch est nut ▁Hill , ▁Massachusetts ▁Category : M useum s ▁in ▁Boston <0x0A> </s> ▁| } ▁ ▁This ▁is ▁a ▁list ▁of ▁elect oral ▁district ▁results ▁for ▁the ▁ 2 0 0 2 ▁Victor ian ▁state ▁election . ▁ ▁Results ▁by ▁elect oral ▁district ▁ ▁Albert ▁Park ▁ ▁Al ton a ▁ ▁Ball ar at ▁East ▁ ▁Ball ar at ▁West ▁ ▁Bass ▁ ▁B ays water ▁ ▁Bell ar ine ▁ ▁Ben alla ▁ ▁Ben