Rare vintage Weimar Porcelain Sugar Jar, German Real Cobalt Harmonie 50's

This is the real vintage piece from Weimar Porzellan Blankenhain Thuringia during 1950's-60's. Marked with heraldic shield and "Weimar porcelain made in GDR Echt Weimar Kobalt" on the bottom. It's in cobalt blue / ivory white background, gold rim and decoration, model "Harmonie". It's in top vintage condition, there are only minor signs of age and wear. Please see photo for more details on condition and the measurements.