This item is an unmarked Victorian era cased glass bowl with a ground pontil on the bottom. The piece is 3" deep, 7 1/4" across the corners, with a base diameter of 4 1/2". The exterior is white, the inside is pink, with a ruffled topaz crest around the upper rim. There are several unfractured air pockets between the layers of glass, with a few shelf marks on the bottom, but there are no chips, cracks, or flakes. Please feel free to contact us with any questions or to make an offer.