"“The oldest pieces of archaeological evidence are the black columns which remain from the old (Visnu) temple that was situated on the holy spot where Rama descended to earth (Janma-bhumi). This temple was destroyed by the first Mogul prince Babur in AD 1528 and replaced by a mosque which still exists. The following specimens of these pillars are known to exist: fourteen pillars were utilized by the builder Mir Baqi in the construction of the mosque and are still partly visible within it; two pillars were placed besides the grave of the Muslim saint Fazl Abbas alias Musa Ashikhan, who, according to oral tradition, incited Babur to demolish the Hindu temple. The grave and these two pillars (driven upside-down into the ground) are still shown in Ayodhya, a little south of the Kubertila. A seventeenth specimen is found in the new Janmasthana temple of the north of the Babur mosque. It is rather a door-jamb than a column.”"
January 1, 1970
https://en.wikiquote.org/wiki/Hans_T._Bakker