DFB·Bureau
The Directory · Filed Catalog · North Wing

Three wings.
Sixteen rooms.

One rotunda. Every door opens from here.

Open the Drawer
Stockholm Public Library · Gunnar Asplund · 1928 · CC BY-SA
— The Filed Catalog —

Enter at any door.

Each room filed by Roman numeral, archival code, and climate. Sixteen cards, three drawers.

North Wing — Reading Rooms
Daylight · 6 rooms
South Wing — Lamplit Chambers
Lamplit · 7 rooms
Mid Wing — Reader Notices
Transitional · 3 rooms
— The Rotunda —

Every door opens from here.

No sequence. Sixteen independent rooms. Return to the drawer. This is not a prediction — structural assessment.