Maker: Northwood, USA c.1910. 6-ruffle bowls from the famous Northwood company, USA. The Basketweave exterior has a base that is signed with the Underlined N in a Circle. Amethyst with multi-colour iridescence. No chips or cracks. Please look at the images carefully as they form part of the description. Materials: Glass Size: c. 19cm x 17cm X 6 Item code: 25-Glsg-12p-Crnvglass bowls