Tags: chr_19thcentury, geo_EasternEurope, geo_Hungary, thm_homeland
Tags: chr_1877, chr_19thcentury, geo_Balkans, geo_Bosnia, travel
Tags: chr_1871, chr_19thcentury, geo_russia, geo_Urals, travel
Tags: chr_19thcentury, geo_Poland, medicine, science, X-ray
atom, dcmes-xml, json, omeka-xml, rss2