%0 Generic %T Buttermilk Channel. Letter from the Secretary of the Navy, recommending consideration of an emergency appropriation for the purpose of dredging Buttermilk Channel, leading to the Brooklyn Navy Yard %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?SERIAL-SET-ID=7098+H.doc.637