File #875632: Original images: ca.500dpi color jp2 files approx. 3305 by 4165 pixels. Editing: re-sampled to 600dpi, converted to black and white tif files, de-skewed, and set uniform margins.; File #100046-7: Original images: ca.300dpi grayscale jp2 files approx. 2900 by 3700 pixels. Editing: re-sampled to 600dpi, converted to black and white tif files, de-skewed, and set uniform margins.