Links

Linked Open Data resources

nomisma.org
Blog of nomisma.org and the DARIAH-EU Digital Numismatics WG
Online Greek Coinage (OGC)
Pella (Alexander the Great)
Seleucid Coins Online (SCO)
Ptolemaic Coins Online
Hellenistic Royal Coinage
Corpus Nummorum Online
Kyprios Charakter (Cyprus)
Moneda Iberica (MIB)
Online Coins of the Roman Empire (OCRE)
Coins of the Roman Republic Online (CRRO)

Coin Finds

Coin Hoards (IGCH)
Coin Hoards of the Roman Empire Project (CHRE, Oxford University)
Coin Hoards of the Roman Republic (CHRR)
Coin Finds from Thüringen (Germany)
AFE-RGK (Antike Fundmünzen in Europa, Römisch-Germanische Kommission, Frankfurt/Main)
AFE4HD (Antike Fundmünzen in Europa, Heidelberg University)
AFE-HU (Antike Fundmünzen in Europa, Elte University, Budapest)
Finds of Roman Coins from Poland (Antike Fundmünzen in Europa, Warsaw University)
Inventar der Fundmünzen der Schweiz (IFS)
Portable Antiquities Scheme of England and Wales (PAS, British Museum)
Portable Antiquities Scheme of the Netherlands (PAN)
DIME: Digitale Metaldetektorfund (Denmark)
Numisdata Sardinia (Museu de Prehistòria/Universitat de València)
Celtic Coin Index Digital (Oxford)
Fundkatalog der Numismatischen Kommission (Germany)
ARIADNEplus Portal

Reference works

Roman Imperial Coinage AD 268-276 (RIC² V.1 online)
Roman Provincial Coinage Online (RPC)

Collections

Portals
IKMK.NET
NUMiD-Verbund
KENOM
Austria
Graz, Institut für Alte Geschichte und Altertumskunde 
Kunsthistorisches Museum, Vienna
Belgium
Bibliothèque royale de Belgique, Brussels
Denmark
Nationalmuseet, Copenhagen
City Museum, Odense
France
Bibliothèque nationale de France, Paris (Gallica)
Bibliothèque nationale de France, Paris (Cat. gen.)
Germany
Berlin, Münzkabinett
Bochum University
Düsseldorf University
Erlangen University
Freiburg University
Göttingen University
Heidelberg University
Munster University
Greece
Numismatic Museum, Athens
Alphabank, Athens​
Italy
Bologna, Archaeological Museum
​Vatican Library
Israel
Israel Antiquities Authority
Sweden
Stockholm, Royal Coin Cabinet
Switzerland
Basel, Historical Museum
Bernisches Historisches Museum
Wintherthur, Münzkabinett​
United Kingdom
Ashmolean Museum, Oxford
British Museum, London
Fitzwilliam Museum, Cambridge
Leeds University
Hunterian Museum, Glasgow
United States
American Numismatic Society, New York
Harvard Art Museums
Museum of Fine Arts, Boston
Princeton University
​Yale University​