WPlus restored archive stub

GRAU index (archived)

Archived page: This URL historically served as a navigation/index page for designation-oriented reference entries. It is restored as a descriptive landing page.

What this page is now

This restored page preserves the legacy URL as a stable 200 response. It does not attempt to recreate a full catalogue or provide any operational or technical instructions; it exists for archival continuity and navigation.

Archived context

Index pages were often used as “tables of contents” for collections of short reference pages. In modern restoration work, these can be high-value inbound-link targets. Keeping them stable and safe reduces the chance of redirect leakage or link abuse.