File #361250: Original images: ca.500dpi, color jpg files approx. 5000 by 7100 pixels. Editing: re-sampled to 600dpi, converted to black and white tif files, de-skewed, and set uniform margins. File #636215: Original images: ca.400dpi color tif files approx. 4300 by 5580 pixels. Editing: re-sampled to 600dpi, converted to black and white tif files, de-skewed, and set uniform margins.