RU COA Venevitintov IV 87 refers to a document or collection related to an item identified by this code, likely a historical or cultural reference, associated with Russia or Eastern European heritage.

87, archive, archivecode, archivecollection, arthistory, artifactcode, artifactcollection, artifacts, coa, culturalarchive, culturalartifacts, culturalheritage, culturalitem, culturalsignificance, documentation, documentationcode, documentcollection, documentedheritage, documenthistory, easterneurope, easterneuropeanartifacts, easterneuropeanheritage, easterneuropeanhistory, heritagedocument, heritageitem, heritagepreservation, heritagesignificance, historicalcollection, historicalcontext, historicaldocument, historicalitem, historicalpreservation, historicalsignificance, itemidentification, iv, preservation, ru, russia, russiahistory, russianart, russianartifacts, russianculturalheritage, russianculture, russiandocumentation, russianheritage, russianhistory, russianitems, russianlegacy, russianmonument, venevitintov,