New LoC Search Function
Announcing the Library of Congress's new "comprehensive" search. The new function allows you to search some of the website's biggest branches from one place. Currently, the new search format covers the library's U.S. historical and cultural collections (American Memory), the Library of Congress Online Catalog, the Prints & Photographs Online Catalog, and the Library of Congress website.
The function is still in Beta pilot period as they try it out for several months. The other search functions also remain available during this trial period.
Source: Law Librarian Blog