Category:Etna in 1911
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Subcategories
This category has the following 2 subcategories, out of 2 total.
Media in category "Etna in 1911"
This category contains only the following file.
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ETH-BIB-Friedlaender-Etna, Höhle-Hs 1309-0008-203.tif 3,526 × 6,192; 62.52 MB