Vintage Hand Made Old Sun Pottery Ceramic Vase Siksika Nation Alberta Canada. Approximately 9.5 cm (or 3.75") tall. Marked on the bottom OLD SUN POTTERY, HANDMADE IN CANADA, SIKSIKA NATION. The Siksika Nation is located east of Calgary, Alberta, with these pieces said to be from the 1970s. In decent condition for its age, with only a couple marked on the outside. The outside is matte, but the inside is glazed, meaning it can hold water. A great addition to any collection.