This is an Antique Peter Ipsen Enke Pottery Celadon Glaze Ribbed Vase circa 1930. It is marked with the Crown PIE logo for Peter Ipsen Enke Pottery as well as "16 X Denmark". It measures approximately 7 3/4 inches in height and 6 inches in diameter at its widest point. It was designed by either Axel Salto or Axel Sorensen. There is an antique metal flower frog inside the vase (see photos) Excellent Condition, just a few tiny glaze flakes along the bottom rim as shown in photos. Some folks complained that this vase looked blue in the photos so I retook photos. It is Celadon GREEN. This piece is quite rare, I could not find another example available for sale anywhere!!