5 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 8220.63 Acoustic Trap
• MS 6238.37 Annex A: Definition and Recognition of the Whorl-Spiral Motif
• MS 1399.50 Rod of Resonance

  The standard-issue rod, designated Instrument 47-C under the Equipment Annex, is a cylindrical shaft of polished yewwood, precisely 1.2 metr…

• MS 4204.31 Temporal-Theoretic
• MS 3648.26 The Principle of Functional Divergence