Columbia subject headings:
Cartographers--United States--Biography.
Military engineers--United States--Biography.
Romans, Bernard, 1741?-approximately 1784.
United States--History--Revolution, 1775-1783--Cartography.
United States--History--Revolution, 1775-1783--Engineering and construction.
Harvard subject headings:
Cartographers--United States--Biography.
Military engineers--United States--Biography
Romans, Bernard, approximately 1720-approximately 1784.
United States--History--Revolution, 1775-1783--Cartography.
United States--History--Revolution, 1775-1783--Engineering and construction.
Princeton subject headings:
Cartographers--United States--Biography.
Military engineers--United States--Biography.
Romans, Bernard, 1741?-approximately 1784.
United States--History--Revolution, 1775-1783--Cartography.
United States--History--Revolution, 1775-1783--Engineering and construction.