This bowl is 3” high at the corners and slightly more than 9” square. There is a small area of mottling on the inside j no bottom of the bowl, shown in photo 5. Armetale is a non-toxic aluminum alloy created by Wilton foundry in Pennsylvania. It used for tableware commonly made of pewter but is made without the lead often found in that alloy. It can be worked to be shine like silver or resemble pewter. Questions? Leave a comment below!