They started to build the Solar Tower in 2001 and it was estimated to be done in 2-3 years.
how long did it take to build cabot tower
it took 3 years
It took the Greats ten days to build Beowulf's tower.
Very
33 years
A year and a half
1886 to 1894
This site doesn't know the answer.
1886 to 1894
meada
Eight years
About six years.