Sanborn maps log in info for Louisiana?

Does anyone have the Sanborn log in info for Louisiana?  I have even contacted the state library in Baton Rouge, but was unsuccessful.  Thanks...

LOBO

just google sanborn maps Louisiana

http://www.google.com/search?source...2US322&q=Sanborn+maps+Louisiana

most states have  maps listed for viewing, at public library, unv. ect
just google sanborn maps your state, there should be several links
follow the links in the search list, youll find something

sanborn maps alaska, this search gave me a few i wasnt looking for
http://www.google.com/search?source...S322US322&q=sanborn+maps+alaska

http://en.wikipedia.org/wiki/Sanborn_Maps

http://www.loc.gov/rr/geogmap/sanbo...php?City=Anchorage&State=Alaska

http://www.maphistory.net/imageus.html