%0 Generic %T Light and fog signal at Hog Island Shoal, Rhode Island. Letter from the Secretary of the Treasury, transmitting an estimate of additional appropriation for establishment of light and fog signal at Hog Island Shoal, Rhode Island %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?SERIAL-SET-ID=4322+H.doc.104