My apologies for a second posting regarding this session. In cutting and pasting into my e-mail announcement I made an error in the link to the web site of the Centenniel Exposition. The correct web address is http://libwww.library.phila.gov/CenCol/index.htm Again, my apologies for the error and the additional announcement. Regards Gregory P. J. Most Chief Slide Librarian National Gallery of Art Washington, DC 20565 [log in to unmask] __________________________________________________________________ Mail submissions to [log in to unmask] Administrative matters (file requests, subscription requests, etc) to [log in to unmask] ARLIS-L Archives and subscription maintenance: http://lsv.uky.edu/archives/arlis-l.html Questions may be addressed to list owner (Kerri Scannell) at: [log in to unmask]