THE MONONGAHELA NAVIGATION Co. v. THE STEAM TUG ?BOB CONNELL? and others. Circuit Court, W. D. Pennsylvania. March 5, 1880. ADMIRALTY JURISDICTION?LOCKAGE.?A claim for lockage in a public navigable river is cognizable by a court of admiralty. LIEN?SERVICE IN HOME PORT.?A lien for lockage will not arise where the services were rendered to the vessel […]