Wikimedi'Òc

Motor power of the ingenious book carrier that transports books from the Library of Congress to the Capitol LCCN2001706333.jpg - Fæ

Library of Congress, in U.S. Capitol, pre-1900 LCCN2002716649.jpg - Fæ

Book conveyor in the Library of Congress LCCN2002717607.jpg - Fæ

Book conveyer machinery, (Library of Congress, Washington, D.C.) LCCN2016851553.jpg - Fæ

Library of Congress-Book conveyors LCCN96525697.jpg - Fæ

Library of Congress-Book conveyors LCCN96525712.jpg - SteinsplitterBot

Library of Congress-Book conveyors LCCN96525713.jpg - Fæ

The book-delivery system at the Congressional Library, Washington - drawn by G.W. Peters, Washington, D.C. LCCN97517986.jpg - Fæ

Annual Report of the Librarian of Congress (1901) (14589831530).jpg - SteinsplitterBot

Annual Report of the Librarian of Congress (1901) (14589912628).jpg - SteinsplitterBot

Annual Report of the Librarian of Congress (1901) (14589836100).jpg - Fæ

Annual Report of the Librarian of Congress (1901) (14776201442).jpg - SteinsplitterBot

Annual Report of the Librarian of Congress (1901) (14753539836).jpg - Fæ

Annual Report of the Librarian of Congress (1901) (14589833340).jpg - Fæ

Annual Report of the Librarian of Congress (1901) (14773391711).jpg - SteinsplitterBot

Book Carrier to Capitol.png - Ejc.historian