I inherited these items from my grandparents, and have no idea how old they are or whether they have any potential value. I think (but am not sure) they are all silver plate/silver overlay. If they have some value, I will try to sell them. If not, not sure what to do. Any hints on origin/age/potential value would be super helpful, thanks! I suspect but have no way to verify that the tray with the two large round tarnish areas was probably used with the sugar and creamer pots, but I don't know if they actually belong together; I suspect not, because this particular tray is marked "Academy silver on copper." The sugar bown is 3.75" diameter and 6" wide with handles. The creamer pot is also 3.75" diamter and 5.75" with handles. The tray is 9"x6".
The larger oblong tray is marked Wm. Rogers. It is 12.25"x7.5".
The round tray is Reed & Barton and 6" in diameter.