Vintage Butter Dish

Pink roses and gold edges around this pretty butter dish 9” long (handle to handle). Marked Edwin M. Knowles China Co. 26. 3-5 Patented, below a vase picture with Vitreous on it. I’ve used this a lot for formal tea parties. No chips or cracks. It does have a few marks on it that I just noticed after having this dish for about 20 years!!!