dpullum wrote:
Use two desk lamps at 45* angle to the flat images to prevent glare. To flatten, use a flat black foam-board mask of the correct size with the cut edges blackened. The photo images can be AI-cleaned and sharpened.
To speed up the process, sort by size. Perhaps first by time era. Have fun with a long task
And be aware of dust! It is on the photos and more will settle as you work and pop out when you view the result.