12-29-2008, 03:36 PM
Jacques, I hope these drawings and pictures from HABS/HAER will answer your questions. <!-- m --><a class="postlink" href="http://memory.loc.gov/cgi-bin/query/D?hh:20:./temp/~ammem_21fF:">http://memory.loc.gov/cgi-bin/query/D?h ... mmem_21fF:</a><!-- m -->:
Kurt