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)
123962M. Clapham Baltic Amber, Künow collection (coll. Kunow) Priabonian - Cenozoic 3 - Russian Federation Mayr (1868)

Do another search