Patapsco River and the approaches
@ Lionel Pincus and Princess Firyal Map Division. The New York Public Library
Bache, G. M. (George M.) McBlair, Charles H United States Coast Survey Whiting, Henry L Glück, Jno. B Gerdes, F. H Mathiot, G
DescriptionIncludes sailing directions, notes, tidal information, and three profiles. Relief shown by hachures. Depths shown by shading and soundings. View no. 1 entrance to Baltimore Harbor from the main ship channel in 3 fms.--View no. 2 (bis) looking S.W. entrance to Baltimore Harbor by the Swash or Bodkin Channel in 3 fms.--View no. 2 [sic] looking N.W. entrance to Baltimore Harbor by the Swash or Bodkin Channel in 3 fms.