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The Library of Congress will upgrade its Automated Call Slip (ACS) service over two days: Wednesday, May 16 and Thursday, May 17 from 7:00am to 8:30am EST. During these brief periods users will not be able to issue online requests for materials from the Catalog or view their accounts. The LC Online Catalog will be available throughout this upgrade. We apologize for any inconvenience to our users.

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Prints and Photographs
Online Catalog (PPOC)

Sound Online Inventory
& Catalog (SONIC) | about

E-Resources Online Catalog

Handbook of Latin American Studies (HLAS Web)

Alternative Interface to the
LC Online Catalog (Z39.50)

Other Libraries' Catalogs

Information about the images: Two pendentive paintings by Edward J. Holslag are displayed from the Librarian's Room (Librarian's Ceremonial Office) located in the Thomas Jefferson Building of the Library of Congress. On the left, "Efficiunt clarum studio" (Study, the watchword of fame); on the right, "Dulce ante omnia musae" (The Muses, above all things, delightful).

The Library of Congress
May 15, 2012