Black and white photograph of flooring and concrete construction work on west of the building.
Construction photo 118-3
1964-11-29
image
Architecture, Modern--21st century
Architecture--Colorado--Boulder
I.M. Pei Collection
https://aspace.archives.ucar.edu/repositories/2/resources/2
Copyright I. M. Pei
http://n2t.net/ark:/85065/d7862dxh
