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 8591.01 Great Tone

  The Great Tone is the fundamental acoustic pulse, with a nominal frequency of 12.875 AdHz, generated by the chiming mechanism of the Great B…

• MS 3877.83 HIC Directive 029

  HIC Directive 029, often referred to as the "Custodian's Gambit," is a foundational governance instrument that codifies the principle of aut…

• MS 8316.61 Winter Recension