Photographs included in this documentation without attribution are from the Roudabush Survey and have been scanned on a color calibrated professional Epson scanner and viewed on a color calibrated professional display during the production of this documentation. Photographs with attribution are from other sources and are included either "as is" or may have been adjusted with software.
Important: Many of these photographs have color casts due either to aging of these photographs taken in the late 1970s, or issues with photographic exposure, materials, processing, equipment and technique. These photographs are included in this documentation "as-is" without any photo editing adjustments.
Your color computer display and color printer likely are more or less not displaying color faithfully unless they have been color calibrated with a device and software designed for that purpose. If to you colors appear to be incorrect, view this test target image to help verify that displayed colors are indeed inaccurate. Use this test target to adjust your colors. Do not use photographs in the documentation. If you desire to print a photograph with poor color from the documentation, access the image file for that image, and either use photo editing software available to you on that specific image file, or refer to a commercial vendor.