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 5241.05 Cycle 812, Post-Cataloguing Era

  Cycle 812, Post-Cataloguing Era was the four-hundred-and-eleventh cycle of the Post-Cataloguing Era, reckoned from the sealing of the Sevent…

• MS 8486.11 Floor 41
• MS 0364.69 Methodological Rigor