Vintage Hand Painted Elle Keramikk Art Pottery Vase Norway 971 Harald Lahn. Approximately 23 cm (or 9") tall and 13x6 cm across at the top. Bottom says 971 ELLE NORWAY HL. Elle Keramikk was in operation between 1942-1967, based in Oslo, Norway. This particular piece was designed by Harald Lahn, likely designed in the 1950s or early 1960s. The base has some slight chipping, but is hardly noticeable when displayed upright. A beautiful addition to any collection.