Attached Link: http://lcweb2.loc.gov/ammem/hhhtml/hhhome.html

**[Built in America Historic American Buildings Survey-Historic American Engineering Record, 1933-Present](http://lcweb2.loc.gov/ammem/hhhtml/hhhome.html)**

The photos and elevations on the Library of Congress site are from the above site. Not everything has been digitised but don't let that put you off as it's well worth a look. Wouldn't have found this if you hadn't mentioned blueprints for buildings, nomuse, and renewed my interest in finding a decent resource. Thanks. :)

swishy