Security

For library admission, a current Hopkins i.d. must be presented to security and swiped through the card access reader. Non-Hopkins affiliates with current university i.d. (faculty or students) may use the library at no charge. All other non-affiliates will be charged a fee for entry.

First Floor	Second Floor	Third Floor	Basement
Main Entrance	Welch Service Center	IHM	Meeting Room
Billing	Stacks	Rare Book Room	Photocopy Area
Security Checkpoint	Public Access Computers	Jacobs Room	Collection Services
Restrooms	Restrooms	Restrooms	Restrooms
Main Lobby	West Reading Room	Staff Offices	Wolfe St. Entrance
Washington St. Entrance	East Reading Room		Staff Offices
Staff Offices	Staff Offices
Stairwell	Interlibrary Loan
	Document Distribution
	Mezzanine (located between the 2nd and 3rd floors)