4 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 3529.72 Concordance Citation

  Concordance Citation is the formal practice by which a provision from one of the Tower's Concordances is invoked to establish, modify, or ne…

• MS 2969.44 On Primordial Designation
• MS 7971.06 Provisional Annex to the Spiral Stair (Floor 333, First Annex)
• MS 2439.54 Third Observation on Permeability