| PAIR OF DISRUPTED COPPER AGATES,CALUMET & HECLA #21 MINE, HOUGHTON CO.MICHIGAN |
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| Calumet & Hecla Inc. Red.Natives 1950's |
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| 1882 War Egypt British Ships Alexandra Agincourt Hecla |
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| RETRO VINTAGE ELECTRIC CERAMIC KETTLES/ X 2 HECLA LARGE RETRO ORANGE SMALL |
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| Mount Hecla - Canada - Saint Vincent 1839 |
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| 1931 ad lg stone webster engineering calumet hecla copper co letter |
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| c1928 BURKE, ID HECLA MINING CO. SURFACE PLANT POSTCARD |
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