H.R. 6308: To direct the Librarian of Congress to obtain a stained glass panel depicting the seal of the District of Columbia and install the panel among the stained glass panels depicting the seals of States, which overlook the Main Reading Room of the Library of Congress Thomas Jefferson Building.

H.R. 6308 is a federal bill in the 119th Congress. See its sponsors, how members voted, and a plain-English breakdown on PolityLens.