Germany, Federal Republic. A National Ensign, American-Made Example Auction with a black rayon backing
Yard notes & kiln story
Description
Germany, Federal Republic. A National Ensign, American Made Example Auction with a black rayon backing with a black rayon backing on the reverse Woodruff taking a special interest in the mineral molybdenite and its use in connection with the steel industry (molyddenite used as an alloy with iron