free e-books, reference

Here are two more links that Karen wanted posted;

http://www.nap.edu/

this link is from the National Academies Press that has over 4000 downloadable books
for free;

http://pointsofreference.booklistonline.com/2011/06/02/more-than-4000-free-books/

Maps of Upper Darby at DCHS

The Delaware County Historical Society owns the following maps of Upper Darby. This list, including the accession numbers, can also be found in the UD Vertical File under "Upper Darby History."

• 1681 Sellers Estate, plan 1 (1681-1750)


• 1750 Sellers Estate, plan 2 (1750-1800)


• 1800 Sellers Estate, plan 3 (1800-1860)


• 1860 Sellers Estate, plan 4 (1860-1876)


• 1870 Hopkins map


• 1901 Secane Highlands


• 1904 Highland Park


• 1905 Plan of Kirklyn-Wood, Harman Co.


• 1905c Kirklyn's development


• 1909c Drexel Hill telephone polls


• 1912 Drexel Hill Statzell Tract


• 1921 Aronimink Golf Club


• 1922 Drexel Hill/Aronimink section


• 1924 Drexel Hill Manor


• 1924 Drexel Hill Gardens (2)


• 1927 Aronimink Golf Estates, Business Section


• 1943 Plan of Upper Darby


• 1949c 69th Street Area


• 1964 Business Occupancy, 69th Street Terminal


• (undated) Franklin map of Upper Darby & vicinity