Depths shown by soundings and contours. Oriented with north toward the upper left. LC copy fold-lined and mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. DCP
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description
Public domain scan of Russian book, free to use, no copyright restrictions image - Picryl description