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Keywords from Image Description:
Reise in den ussersten Norden und Osten Sibiriens whrend der Jahre und mit Allerhchster Genehmigung auf Veranstaltung der Kaiserlichen Akademie der Wissenschaften zu St. Petersburg Taf. II . Pape ur tjrex ' ' JJ ryr Taf II Illustration biodiversitylibrary org title Imperatorskaia akademia nauk Russia Middendorff