Bi-Fe-O-Pt, Kemmler sack, Oxide, Quaternary

• P1103516-6
• P1103516-8
• P1103516-9
• P1103516-7
• P1103516-10
• P1103516-1
• P1103516-2
• P1103516-3
• P1103516-4
• P1103516-5