Issuers

A page of issuing authorities, each with its series and type counts (its whole subtree) and one representative picture. Root issuers by default; roots=false lists every node of the tree. Filter with q, order by name or catalogue depth with sort.

The issuers the home page leads with, in editorial order. A fixed, hand-picked row rather than a ranking, so it does not reshuffle when the catalogue grows.

One issuer by its URL slug (south-africa, germany). Slugs are stable and are what every other issuer-scoped path takes. Includes its children in the tree and stats, the shape of everything filed beneath it: year and size ranges, fine gold per coin, finenesses, weight classes and mints.

The series (programmes and type families: Krugerrand, Sovereign, 20 Mark) filed under one root issuer or any issuer beneath it, each with its type count and a lead type to illustrate it.

One series, addressed by its root issuer and its own slug. Includes the leaf issuer it is filed under, the mint that strikes it, a lead type, and stats derived from the series' own types.