Today there are four complete capitals on display on the Grounds, at Carr’s Hill, West Range, Monroe Hill House and the Lower ...

by the direct process from ores by smelting them in small blast furnaces without the intermediate production of cast-iron. The well-known iron pillar near the Kutub Minar, Delhi, and the ...

Visitors to the courtyard of the complex’s Quwwat-ul-Islam Mosque will immediately spot an imposing 7.2-meter, six-ton iron pillar with a decorative top that’s even older than the complex.

In the courtyard of the Quwwat-ul-Islam Mosque, an imposing iron pillar rises tall. At 7.2 metres and weighing six tons, this structure predates even the complex it resides in. Dating back to the ...