RyanSmith on September 7th, 2017 at 15:30 UTC »
Another view
Bogushizzall on September 7th, 2017 at 16:07 UTC »
Wiki: 1976 fire
In the afternoon of 20 May 1976, during structural renovations, a fire burned away the building's transparent acrylic bubble, but the hard steel truss structure remained. The site remained closed until 1990.
webchimp32 on September 7th, 2017 at 16:13 UTC »
Well there's your problem, trying to weld acrylic.
RyanSmith on September 7th, 2017 at 15:30 UTC »
Another view
Bogushizzall on September 7th, 2017 at 16:07 UTC »
Wiki: 1976 fire
In the afternoon of 20 May 1976, during structural renovations, a fire burned away the building's transparent acrylic bubble, but the hard steel truss structure remained. The site remained closed until 1990.
webchimp32 on September 7th, 2017 at 16:13 UTC »
Well there's your problem, trying to weld acrylic.