No images on these pages may be used without permission. To inquire apply to the following:

For MacLean images: contact Alex MacLean at Landslides, 33 Richdale Ave. Cambridge, MA 02120 Tele.: 617-497-9400 email: maclean@tiac.net

For Brubaker images: contact the slide librarian at the University of Illinois College of Architecture and the Arts Slide Library.

For Bruegmann images: contact Robert Bruegmann at the University of Illinois at Chicago at bbrueg@uic.edu