Everything you need to know about numismatics, from basic terminology to professional grading scales. Written for collectors at every level.
Over 60 terms explained in plain language. From "alloy" to "variety" — the vocabulary you'll encounter when collecting, buying, and cataloguing coins, bars, and notes.
A — Z referenceUnderstand how coins and notes are graded. Covers the Sheldon numeric scale, British descriptive grades, NGC and PCGS designations, and PMG for banknotes.
Grading scalesGold, silver, platinum, copper, nickel, bimetallic — what they are, common purities, how to read fineness markings, and the difference between clad and plated.
Materials referenceHow coins are made and what Proof, Brilliant Uncirculated, Bullion, and Piedfort actually mean. The minting process from blank to finished coin.
Minting processHow to handle, store, and preserve your collection. Which holders to use, what environments to avoid, and why you should never clean your coins.
Preservation