[GOPrincess]

Wow, thanks! Learn something new every day. Interesting stuff. I've seen this building but didn't know its name/nickname -- so this isn't actually connected to the library other than using their air rights in return for financial support of the library?

[CalKat]

I work in the Library Tower two days a week. It's the old First Interstate Building, and the First Interstate sign was taken off when they were bought by Wells Fargo. It is called Library Tower because it almost on top of the old library, now named the Richard Riordan Library. It is the tallest building west of the Mississippi.