Great plate Michael. I have a similar plate we casually refer to as a "fried egg" plate. Crazy inscription (I do have a Palecek inscribed Leerdam!!) This looks to me like a former owner name, but either way it seems not relevant today! These plates are huge. It is possible to display them on the clear plastic tripod stands. This works quite well for me, though the plastic seems under quite a bit of strain, even with the 12 inch size of stand....
Robert (bOBA)