Digitization process: archival files scanned as 600 ppi (recto) or 300 ppi (verso) 16-bits per channel, RGB .tif; derivative cropped, contrast levels and/or color balance optimized, both sides resized at 3000 pixels wide, merged into single file in Photoshop and resaved as 8-bits per channel, RGB .jpg.
Please cite Southern Methodist University, Central University Libraries, DeGolyer Library when using this image file. A high-quality version of this file may be obtained for a fee by contacting degolyer@smu.edu.