C21 AP4 1963 01 Jun Mining	C20 AP4 1963 01 Jun Mining	218 A32 1966 24 Okt Copper	334 1975 01 Jan Mining Tools
335 1975 01 Jan Mining Tools	334 A71 1975 22 Sep Maps - Survey	335 A71 1975 22 Sep Mining	698 A207 1993 01 Jan Mineral Science
697 A207 1993 01 Jan Mineral Science	779 A232 2005 16 Nov Mineral Compounds - Mixtures - Alloys	778 A232 2005 16 Nov Metal	823 2010 01 Jan Rocks - Stones