516

• 516: obtained 27-okt-2018
• Germany, Ore Mountains, “Staunton”
• ca. 1925
• Resin K 5.5; p 3.0
• Box/board 27.1×26.8×5.3

Resin from Leuna Chemiewerke. Pieces turned by Firma Zänker in Rothenthal.