According http://www.lib.utexas.edu/maps/tpc/txu-pclmaps-oclc-22834566_l-2b.jpg the radio mast west of Abeokuta one can see on http://wikimapia.org/#lang=de&lat=7.144360&lon=3.419210&z=18&m=bh is 321.5 metres ( 1055 ft) high and is obviously the tallest structure of Nigeria.
Has someone pictures of it? When was it built?
Has someone pictures of it? When was it built?