Notice: As the Library of Congress gradually begins to reopen its Reading Rooms for research, we are putting safety first with new procedures and practices that protect everyone’s health. Confirmed appointments are required for entry into Library facilities, and everyone must follow the health and safety protocols established by the Library, in consultation with public health professionals. Most of these protocols are mandatory, regardless of vaccination status. Currently Science and Business reference services are provided in the Main Reading Room by appointment only between the hours of 9:30 am – 12:30 pm and 1:00 – 4:00 pm, Monday – Saturday. To schedule an appointment, please submit a request via Ask a Librarian or call (202) 707-5639. For details on Reading Room openings, appointments and “Know Before you Go” checklist, see: loc.gov/about/pandemic-information/for-researchers

This Month in Business History On December 31, 1935, the now ubiquitous winner-take-all board game Monopoly was patented. Learn more about this popular game that is still found in the holiday shopping carts of many. Today's Business News via Wire Services, Blogs, & Aggregators About Business Reference Using Business Reference Services About the Division Frequently Asked Questions Correspondence Policy Volunteer Internship Program Temporarily Suspended More Information The Collections Business Collections Bibliographies & Guides Internet Resources Business and Labor History: Primary Sources at the Library of Congress Using the Reading Rooms Visit the general Research and Reference Services web page for information on: building access reader registration personal belongings wireless access	Business & Economics Research Advisor Above: Governor Earl Warren of California and four of his six children spend a pleasant evening at home with one of their favorite family games. [between 1940 and 1945]. Library of Congress Prints and Photographs Division. What's New Introducing the Telephone at the 1876 Centennial Exhibition Arithmetic, Numeracy, Literacy & Imagination: A Research Guide This Month in Business History (Updated) View past What's New pages "A Handsome Box": The Adams Building Above: Carol Highsmith, photographer. [Exterior view. Library of Congress John Adams Building, Washington, D.C.] 2007. Library of Congress Prints and Photographs Division.	Location John Adams Building Fifth Floor, Room LA 500 2nd St./Independence Ave. SE Washington, DC 20540-4750 Tel: 202-707-3156 View Map/Floor Plan Hours of Service   Contact Us Read Our Blog RSS | Email Updates  Support the Division Friends of the Science, Technology & Business Division Support us through the Marvin McFarland Fund Services & Programs Upcoming Events Registration for Research Classes Ask a Librarian Want to ask a question about the collections?
Business Reference Services is the starting point for conducting research at the Library of Congress in the subject areas of business and economics. Here, reference specialists in specific subject areas of business assist patrons in formulating search strategies and gaining access to the information and materials contained in the Library's rich collections of business and economics materials.