numismatics

Object inclusion convention

Record the authority and reasoning used to include coins, notes, tokens, medals or other objects.

1. Which object classes does this programme include, and how does it define their monetary or medallic relevance? definition
2. Under which convention are non-circulating medals or unconventional monetary objects included or excluded? boundary

Numismatic contribution

Identify the knowledge claim for which monetary or medallic evidence is necessary.

1. What question is being answered through the objects rather than through collecting preferences or price comparisons? definition
2. Which parts of the inquiry require archaeological, economic-historical or art-historical expertise? boundary

Feature-based identification

Record which inscriptions, designs, metrology and production features support an identification.

1. Which legends, images, edge features, dimensions, mass or substrate features distinguish the proposed identification? measurement
2. Were those features observed directly, measured from images or copied from an earlier description? provenance

Attribution argument

Keep catalogue correspondence separate from independently supported attribution and its alternatives.

1. Which named catalogue and edition support the type or variety match, and where does the specimen differ? provenance
2. What evidence supports the proposed issuer, mint, denomination and date, and which assignments remain disputed? provenance

Production sequences

Assess proposed relationships inferred from dies, overstrikes, casting, printing or other manufacturing traces.

1. Which observed traces support striking, casting, printing, overstriking or another production process? provenance
2. What comparisons or analyses would test a proposed die link, production sequence or workshop relationship? action

Originality and alteration

Evaluate originals, contemporary imitations, later reproductions and altered pieces against explicit claims.

1. What exactly is claimed to be authentic: period, issuing authority, material, manufacture or unaltered condition? definition
2. Which observations distinguish a contemporary imitation from a later counterfeit, reproduction or modified object? boundary

Assemblage integrity

Record how a hoard, excavation assemblage or other find group was recovered and reconstructed.

1. What documentation establishes the find location, association and completeness of this assemblage? provenance
2. Which losses, dispersals, later additions or uncertain associations affect its interpretation? boundary

Inference limits

Keep production dates, deposition constraints and evidence of use distinct, with sampling limitations explicit.

1. How are issue date, duration of use and deposition date distinguished in the argument? boundary
2. How do recovery methods, reporting gaps and collection selection affect the observed distribution? measurement
3. What evidence would distinguish monetary circulation from ritual deposition, ornament use or later collecting? provenance

Institutional reference map

Associate a research area with verified societies, journals, teaching programmes and classification entries.

1. Which societies, journals, handbooks or teaching programmes explicitly cover the relevant numismatic specialism? provenance
2. Where do named classification schemes and editions place numismatics and its adjacent specialisms? boundary

Traceable research record

Link claims to stable specimen references, images, measurements and documented collection histories.

1. Can each cited specimen be located through an accession identifier, publication reference or documented collection history? provenance
2. Which missing images, measurements, permissions or access arrangements prevent independent reassessment? action

Check these first

Recalled without web access and unsourced; every item is a lead to verify.

• This describes the scholarly field, not its practitioners, literature or the collecting hobby alone.
• The listed kinds overlap and do not constitute a single formal taxonomy.
• The treatment of notaphily and medal studies as branches or neighbouring specialisms depends on institutional convention.

1. Which of these check these first hold for the sense of numismatics this model covers, and on what evidence? provenance

Kinds and varieties

Recalled without web access and unsourced; every item is a lead to verify.

• Ancient numismatics
• Medieval numismatics
• Modern numismatics
• Paper-money studies, often called notaphily
• Token studies
• Medal studies

1. Which of these kinds and varieties hold for the sense of numismatics this model covers, and on what evidence? provenance

Identifiers and schemes

Recalled without web access and unsourced; every item is a lead to verify.

• Dewey Decimal Classification - 737 - The classification for numismatics and sigillography; it is a library subject class, not an identifier for an individual object.

1. Which of these identifiers and schemes hold for the sense of numismatics this model covers, and on what evidence? provenance

Real-world use

Recalled without web access and unsourced; every item is a lead to verify.

• Dating archaeological deposits using identified coins, while accounting for circulation duration and later disturbance.
• Reconstructing monetary systems, trade connections and patterns of circulation.
• Investigating political authority, religious imagery and public representation through inscriptions and designs.
• Cataloguing and authenticating museum and private collections.
• Studying mint production through dies, manufacturing techniques and metal composition.

1. Which of these real-world use hold for the sense of numismatics this model covers, and on what evidence? provenance

Typical measurements

Recalled without web access and unsourced; every item is a lead to verify.

• Object mass - Depends on denomination, material, period and preservation. - g
• Coin diameter - Depends on denomination and manufacturing method; irregular coins may require multiple dimensions. - mm

1. Which of these typical measurements hold for the sense of numismatics this model covers, and on what evidence? provenance

Failure modes and hazards

Recalled without web access and unsourced; every item is a lead to verify.

• Counterfeits, altered inscriptions and modern reproductions can produce false attributions.
• Missing or fabricated provenance can obscure archaeological context and ownership history.
• Cleaning, corrosion and wear can remove diagnostic evidence.
• Hoard composition, selective survival and collecting preferences can bias historical conclusions.
• A coin's production date can be mistaken for the date of its deposition despite prolonged circulation or reuse.

1. Which of these failure modes and hazards hold for the sense of numismatics this model covers, and on what evidence? provenance

Regional variation

Recalled without web access and unsourced; every item is a lead to verify.

• Research traditions and catalogues commonly follow issuing authorities, geographical areas and historical periods.
• The inclusion of banknotes, tokens and medals varies among institutions and specialist communities.
• Terminology and attribution practices differ across monetary traditions, including struck and cast coinages.

1. Which of these regional variation hold for the sense of numismatics this model covers, and on what evidence? provenance

Neighbouring kinds and how to tell them apart

Recalled without web access and unsourced; every item is a lead to verify.

• Coin collecting - Collecting centres on acquiring and organising objects; numismatics centres on studying them, although the activities frequently overlap.
• Monetary history - Monetary history studies money and monetary institutions broadly; numismatics places particular emphasis on material issues and their classification.
• Archaeology - Archaeology investigates material remains and their contexts generally; numismatics specialises in monetary and related objects.
• Epigraphy - Epigraphy studies inscriptions across media; numismatics also investigates monetary objects' manufacture, typology and circulation.
• Sigillography - Sigillography studies seals and seal impressions, whose principal function is authentication rather than monetary exchange.

1. Which of these neighbouring kinds and how to tell them apart hold for the sense of numismatics this model covers, and on what evidence? provenance