Royal Tettau Woodsong Coffee Pot and Lid Birds Made in Germany

Royal Tettau Woodsong Birds Made in Germany 4 Cup Coffee Pot and Lid Rare hard to find pattern No chips or cracks. As shown in photos there are blemishes: gold paint on top rim under lid black dot - feels smooth as if it is under the glaze spot on handle feels raised - I can't tell if it is paint as well