Attached Link: http://memory.loc.gov/ammem/gschtml/gotthome.html

**[Architecture and Interior Design for 20th Century America](http://memory.loc.gov/ammem/gschtml/gotthome.html)**

And this one looks good too. Both "Architecture and Interior Design for 20th Century America" and "Built in America Historic American Buildings Survey-Historic American Engineering Record, 1933-Present" are part of American Memory and there's a staggering amount of reference material in the various collections.

swishy