Solid Sterling Silver Candy Dish

This solid sterling silver candy dish weighs 1 pound. It is one of many solid sterling silver pieces I have that belonged to my deceased grandmother. Photos from each side are attached and a close up of the markngs under the dish are attached. At this point, I would like the opinion from experts within this forum as to the value of the item. Particularly, I am interested in a value this might bring at auction, outright purchase, new value (if sold currently). Also any information about the piece will be welcomed; I am eager to learn. I may or may not be interested in selling it but right now I am interested in learning more about it. Please note that the item is tarnished some and I did not clean it up for the photo. It is in excellent condition having no scratches, dings or dents.