. . . . . . . "45549304"^^ . . . . . . . . . . "Calvert's Engine or the Newbridge Colliery Engine is a beam engine of 1845, now preserved on the campus of the University of Glamorgan, South Wales."@en . . . . . . . . . "Calvert's Engine or the Newbridge Colliery Engine is a beam engine of 1845, now preserved on the campus of the University of Glamorgan, South Wales."@en . . "8505"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "1051459286"^^ . . "Calvert's Engine"@en . . . . . . . . . . . .