This is a 13″ Indiana Sandwich Glass cake plate, in very good vintage/used condition.  There are a small chip and some rough edges on the bottom rim on which the plate sits (see pictures), but they are undiscernible when looking at or displaying the plate.  There are a few very light utensil marks on the top as well.  This is a beautiful, large cake plate.  We are downsizing and some things sadly have to go.