Reference 

 Lines 



5,000 



842 1880 1899 1920 1936 1955 

 Survey Date 



Figure 27. Shoreline position of Ludlam Beach as obtained from 

 U.S. Coast and Geodetic Survey charts, 1842-1936, 

 and a Corps of Engineers survey, 1955 (modified from 

 U.S. Army Engineer District, Philadelphia, 1966). 



39 



