3 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 5612.13 Arcanum Alloy 77

  Arcanum Alloy 77 is a sound-bearing metallic substance of restricted distribution, held in the Tower's inventory under Class Theta (Material…

• MS 6130.02 Architectural Cadence Script

  Architectural Cadence Script (often abbreviated ACS) is a specialized notational and organizational system developed within the Guild of Dor…

• MS 3112.52 Concordance III, Clause 12