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 4103.58 Bureau of Sub-Terranean Integrity
• MS 8110.00 Ignorance Marble

  Ignorance Marble is a non-porous, sedimentary limestone characterized by its distinctive grey-white coloration and its capacity to absorb, s…