People United States of America Sigmond Langsdorf peoplepill id: sigmond-langsdorfSL 9 views today 9 views this weekAmerican postcard publisherSigmond LangsdorfBiographyListsAlso ViewedListsSigmond Langsdorf is in following listsBy work and/or countryNotable American PublishersGender:Male, Born in:Years 1800 to 1849From our partnersSponsoredSigmond Langsdorf