▁mine . ▁ ▁The ▁mine ▁has ▁been ▁listed ▁as ▁a ▁scheduled ▁monument ▁since ▁ 1 1 ▁March ▁ 1 9 7 4 . ▁Many ▁of ▁the ▁buildings ▁on ▁the ▁mine ▁property ▁have ▁been ▁listed ▁as ▁Gra de ▁II ▁buildings : ▁the ▁engine ▁house ▁and ▁ar sen ic ▁calc iner ▁on ▁ 2 1 ▁November ▁ 1 9 8 5 , ▁the ▁chap el ▁for ▁the ▁mine ▁on ▁ 1 4 ▁April ▁ 1 9 9 9 , ▁and ▁the ▁mine ' s ▁sm ith y ▁building ▁on ▁ 7 ▁December ▁ 2 0 0 4 . ▁In ▁ 2 0 1 1 , ▁it ▁was ▁determined ▁that ▁many ▁of ▁the ▁mine ' s ▁building ▁were ▁in ▁need ▁of ▁rest oration . ▁Natural ▁England ' s ▁High er ▁Level ▁Ste ward ship ▁agreed ▁to ▁fund ▁work ▁on ▁the ▁engine ▁house ▁and ▁associated ▁buildings ▁in ▁ 2 0 1 4 , ▁and ▁the ▁project ▁was ▁completed ▁in ▁the ▁summer ▁of ▁ 2 0 1 5 . ▁However , ▁while ▁the ▁sm ith y ▁building ▁was ▁also ▁in ▁need ▁of ▁work , ▁the ▁ag ency ▁was ▁not ▁able ▁to ▁fund ▁its ▁rest oration , ▁but ▁it ▁was ▁hoped ▁there ▁would ▁be ▁other ▁means ▁of ▁fund ing ▁the ▁rest oration ▁of ▁this ▁building . ▁ ▁References ▁ ▁S ources ▁ ▁Category : T in ▁mines ▁in ▁Corn wall ▁Category : Co pper ▁mines ▁in ▁Corn wall ▁Category : Ind ust rial ▁arch ae ological ▁sites ▁in ▁Corn wall <0x0A> </s> ▁Richard ▁G . ▁Wil kins ▁( Dec