Bing & Grondahl Copenhagen Seagull shell bowl. 6.7" width, 7" length, and 1.8" deep. Beautiful “waves” on the rim is shaded in pale blue with ombre effect. Marked on back with green factory stamps that dates back to 1952-1957, decorators' initials, and green numbers (42). Bing & Grondahl merged with Royal Copenhagen in 1987. The bowl is in excellent vintage condition.