1988 Close up of Parapet
1988 North View
1988 Southwest View
1988 View northeast to exterior of Lab
1988 North view to roof exit to restrooms and other roof areas
1988
1988 Close up of Parapet
1988 North View
1988 Southwest View
1988 View northeast to exterior of Lab
1988 North view to roof exit to restrooms and other roof areas
1988