Sketch C Showing the Progress of the Survey in Section III From 1843 to 1851 $50 and Under and the first to show

and the first to show its exact boundaries" - Wheat & Brun

A very nice map of the Seattle area at the turn of the last century

The map shows double-line streets with block number labeling

Some names shown in the list of Progress Sketches and Illustrrations (see photo of index for specific titles):

Sketch C Showing the Progress of the Survey in Section III From 1843 to 1851 $50 and Under and the first to showChart for the Chesapeake Bay and Delaware Bay Region. Covers from the entrance of the Bay at Cape Henry northward to the entrance to the Susquehanna River. Extends eastward to cover the Delaware Atlantic Coast and Delaware Bay. Extends westward as far as Richmond, Virginia, and the District of Columbia. Locates all major Islands, Rivers, and inlets. Lighthouses, ports, cities, beaches, and industrial sites are also depicted. The Rappahannock, parts of