Authentication
Authentication is the process of determining whether a collectible is genuine, original, correctly attributed and consistent with what it claims to be. While authentication methods vary between collecting fields, the underlying principles remain remarkably similar. Collectors build confidence through a combination of examination, comparison, provenance, expert opinion and, where appropriate, scientific testing. Understanding these approaches helps collectors evaluate evidence, reduce risk and make informed collecting decisions.
Authentication Principles
Understand the foundations of authentication, evidence assessment, confidence levels and how collectors evaluate competing claims.
Examination & Inspection
Learn how collectors examine materials, construction methods, markings, wear patterns and physical characteristics when assessing authenticity.
Comparative Analysis
Compare items against verified examples, reference collections, published resources and established collecting knowledge.
Expert Authentication
Explore the role of specialist knowledge, expert opinions and professional authentication services.
Scientific Testing
Understand laboratory and technical testing methods used to investigate materials, age, manufacture and authenticity.
Reproductions, Copies & Fakes
Learn how reproductions, replicas, counterfeits and deceptive alterations differ and how collectors identify them.
Authentication Documentation
Explore certificates, reports, provenance evidence and other documentation that supports authentication decisions.
Warning Signs & Risk Assessment
Recognise common red flags, inconsistencies and risk indicators that may warrant additional investigation.