Cuprum
Metallum
Plumbum
Zincum
Supellex
Stannum
Aetas_aënea
Chalybs
Cobaltum
Aetas_ferrea
Adamas
Metallurgia
Malleus
Ioannes_Gutenbergus
Mixtura_metallica
Clavus
Gluten
Libra_(instrumentum)
Clavus_cochleatus
Catena
Sapphirus
Follis_fabrilis
Terebra
Granatum_(lapis)
Cultura_Helladica
Ars_ferraria
Serra_(instrumentum)
Incus_(instrumentum)
Corundum
Candelabrum
Ansa
Tornus
Taenia_mensuralis
Chalybs_structuralis
Faber_ferrarius
Clavis_exaequabilis
Regula_(instrumentum)
Dodecahedron_Romanum
Menora
Zincatum
Fabrica_Tobiae
Cochleatorstrum
Cos_(instrumentum)
Scalprum_dentatum
Charta_aspera
Currus_solis_Trundholmiensis