Martin Tower, former Bethlehem Steel headquarters, demolished May 20, 2019 at 10:09AMhttps://https://bbc.in/2QdCEql The 21-storey Martin Tower, former headquarters of a US steel company, is demolished in Pennsylvania.

The 21-storey Martin Tower, former headquarters of a US steel company, is demolished in Pennsylvania.

from BBC News - World https://bbc.in/2Wdp2kh