Title
Preliminary chart of Delaware and Chesapeake Bays and the sea coast from Cape Henlopen to Cape Charles : from a trigonometrical survey under the direction of F.R. Hassler and A.D. Bache, superintendents of the Survey of the Coast of the United States / A.D. Bache, superintendent ; redd. drng. by A. Boschke ; engd. by J.V.N. Throop, J.C. Kondrup & W. Ogilvie.