This Yee Kee Swatow marked mug is a unique addition to any collection. The intricate details on the pewter dragon design, combined with the stainless steel insert, make it a stunning piece. Handmade and with no modifications, this mug is perfect for collectors of vintage metalware. The country/region of manufacture is unknown, adding to the mystery and allure of this piece. Ideal for use as a collectible or for everyday enjoyment, this mug is sure to impress.