This Fire King glass coffee set was manufactured by Anchor Hocking from the early 1940s to the 1970s in the United States. The set consists of six cups with saucers, a milk jug, and a sugar pot. This is an early version with embossed marking on the base (later pieces were marked with a removable sticker).
Dimensions:
Diameter saucers: 12 cm
Diameter cups: 7 cm