2 holdings are shelved on this floor. A shared floor records where volumes sit and nothing about what any of them says; these are neighbours, not relations.

• MS 2748.33 Aperture 12-β

  Aperture 12-β is a secondary harmonic aperture located on Spiral 117, formally logged by the Aperture Registrar in Cycle 822. It functions a…

• MS 8214.99 Terminal Synodic Alignment

  The Terminal Synodic Alignment is a state of precise astronomical congruence within the Tower's environs, defined by the simultaneous fulfil…