Picryl description: Public domain image of the British Empire armed forces, 19th-20th century war and military conflict, free to use, no copyright restrictions.
Public domain photograph related to President Richard Nixon, free to use, no copyright restrictions image - Picryl description
Public domain photograph of a book page with illustration, free to use, no copyright restrictions image - Picryl description
From: Music Copyright Deposits, 1820-1860 (Microfilm M 3106) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form) In bound volumes: Copyright Deposits 1820-1860