There are 2 matches

Collection Authorizer Collection name Reference
123419M. Clapham Baltic Amber, Hoffeins/Deutsches Entomologische Institut collection (coll. Christel Hoffeins, Hans Hoffeins) Priabonian - Cenozoic 3 - Russian Federation Ermisch (1943)
196706M. Clapham Baltic Amber (Ulitzka collection) Priabonian - Cenozoic 3 - Russian Federation Ulitzka (2017)

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