30 Boxes of Glass Plates from Belgium: Marie-Noëlle’s Collection, Intro & 2 Boxes

One of the parcels which arrived on "Christmas in July" two days ago contained a wooden box - with about 500 amateur glass stereoviews contained within. Today, we take a look at two boxes at random, in an attempt to determine what this acquisition consists of, who might have taken it, and whether it is, indeed, a cohesive collection, as opposed to a random pile of amateur glass.