Map of Natural Oyster Grounds of Maryland by the U.S

Map of Natural Oyster Grounds of Maryland by the U.S. Commission of Fish and Fisheries overlain on a base map of the U.S. Coast and Geodetic Survey. C&GS and the Commission of Fish and Fisheries cooperated for many years on oyster surveys of the Chesapeake Bay and other East Coast oyster fisheries.

Photo Category: Coast and Geodetic Survey - Archive Oyster Survey
Photo Location: Maryland, Chesapeake Bay
Photo Date: 1893