Study Score: Original images: ca.400dpi color if (from pdf) files approx. 2100 by 2905 pixels. Editing: re-sampled to 600dpi, converted to black and white tif files, de-skewed, and set uniform margins. Parts: Original images: ca.400dpi color if (from pdf) files approx. 3685 by 4835 pixels. Editing: re-sampled to 600dpi, converted to black and white tif files, de-skewed, and set uniform margins.