| EVENT |
IMAGE |
SOURCE |
| 1271 |
marco polo |
Internet source* |
| 1541 |
de soto.jpeg |
Portrait of Hernando deSoto by his descendant, Rafael M. deSoto 1989,
courtesy Hernando deSoto Historical Society and the Library of Congress'
Local Legacy project.Internet source* |
| 1681 |
King Charles II |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1749 |
Celeron Painting |
zoom-in of painting by Jory, History of Western Pennsylvania, Spring 1995,
Historical Society of Western Pennsylvania |
| 1754 |
Washington |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1760 |
Fort Pitt |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1762 |
Indian map |
Points in Time: Building a Life in Western Pennsylvania, editor, Paul
Roberts, Western Pennsylvania Historical Society, 1996 |
| 1764 |
Mozart 7 |
Internet source* |
| 1775 |
paul revere.jpg |
Internet source* |
| 1780 |
Gradual Abolition Act |
Points in Time: Building a Life in Western Pennsylvania, editor, Paul
Roberts, Western Pennsylvania Historical Society, 1996 |
| 1791 |
Whiskey Rebellion |
Points in Time: Building a Life in Western Pennsylvania, editor, Paul
Roberts, Western Pennsylvania Historical Society, 1996 |
| 1793 |
beaver hat |
Internet source* |
| 1797 |
glass flask |
Points in Time: Building a Life in Western Pennsylvania, editor, Paul
Roberts, Western Pennsylvania Historical Society, 1996 |
| 1803 |
keelboat.jpeg |
http://www.pbs.org/weta/thewest/wimages/wimg610/lcboatb.gif |
| 1807 |
Pittsburgh |
Western Pennsylvania Historical Society |
| 1810 |
Oil Creek |
Points in Time: Building a Life in Western Pennsylvania, editor, Paul
Roberts, Western Pennsylvania Historical Society, 1996 |
| 1811 |
New Orleans |
Points in Time: Building a Life in Western Pennsylvania, editor, Paul
Roberts, Western Pennsylvania Historical Society, 1996 |
| 1812 |
USS Constitution |
http://home.earthlink.net/~patriot1/constlg.gif |
| 1820 |
map.jpg |
Internet source* |
| 1827 |
audobon wild turkey.jpg |
Internet source* |
| 1835 |
Carnegie |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1835 |
Carnegie steel |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1836 |
Cornplanter |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1844 |
1st telegraph.jpg |
Internet source |
| 1844 |
Heinz ketchup |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1844 |
HJ Heinz |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1844 |
zoom. Heinz ketchup |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1845 |
irish |
http://avery.med.virginia.edu/~eas5e/images/Sadlier.gif |
| 1846 |
Westinghouse |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1846 |
Westinghouse Air Brake |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1851 |
1st Railroad |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1854 |
thoreau |
Internet source* |
| 1858 |
iron furnace.gif |
Internet source* |
| 1859 |
Col.Drake |
photo by John Mather, 1895, Drake Well Museum |
| 1861 |
civil war soldier.jpg |
http://www.southernencampments.com/images/image2.jpg |
| 1862 |
A&GW tracks.jpg |
http://wnyrails.railfan.net/images/agw_Pine_Valley.jpg |
| 1867 |
OilCreek |
photo by John Mather, 1895, Drake Well Museum |
| 1870 |
fred douglas.gif |
http://www.brightmoments.com/blackhistory/fdougla.gif |
| 1877 |
chestnut leaf.jpg |
http://ncnatural.com/NCNatural/trees/chstntlv.jpg |
| 1882 |
kinzua bridge |
Internet source* |
| 1886 |
statue of liberty |
Internet source* |
| 1889 |
shultz house.jpg |
http://www.ctcnet.net/jaha/pages/shultz.jpg |
| 1892 |
bison.jpg |
http://www.intertribalbison.org/gallery2.jpg |
| 1892 |
Pinkertons |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1904 |
Log_Rafts |
The Cook Forest, by Anthony Cook, 1997, Falcon Press |
| 1905 |
Carnegie Institute |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1906 |
map of steel works |
The American Steel Industry from 1850-1970 by Kenneth Warren, 1973 |
| 1907 |
Flood |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1907 |
Rachel Carson |
Internet source* |
| 1907 |
Monongah Mine Disaster |
http://www.msha.gov/DISASTER/MONONGAH/MONON1.HTM |
| 1907 |
zoom.Typhoid_Chart |
Typhoid Fever Statistics, by CF Drake, May 30, 1930, City of Pittsburgh
|
| 1912 |
Flood Commission |
Flood Commission Report, Pittsburgh Pennsylvania, H. J. Heinz chair, 1912
|
| 1914 |
passenger pigeon |
Internet source* |
| 1914 |
soldiers |
Pittsburgh: The Story of an American City by Stephan Lorant, 1959, Doubleday
|
| 1916 |
mussel buttons.GIF |
http://www.inhs.uiuc.edu/cbd/musselmanual/129.GIF |
| 1920 |
susan b anthony.gif |
http://gis.net/~mtf/piaia2.gif |
| 1921 |
Radio |
Pittsburgh: The Story of an American City by Stephan Lorant, 1959, Doubleday
|
| 1923 |
ANF |
http://sunrise.simplenet.com/ICBS_Images/image784.gif |
| 1928 |
Cook Forest |
The Cook Forest, by Anthony Cook, 1997, Falcon Press |
| 1932 |
Roosevelt |
Pittsburgh: The Story of an American City by Stephan Lorant, 1959, Doubleday
|
| 1932 |
WPC LOGO.72 |
Western Pennsylvania Conservancy |
| 1936 |
Flood |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1937 |
clean streams |
Pennsylvania Code, Commonwealth of Pennsylvania |
| 1937 |
Univ. Pitt |
Library and Archives Division, Historical Society of Western Pennsylvania
|
| 1939 |
lock & dam |
zoom-in from photo by Jim Schafer, On Location Photography |
| 1940 |
Crooked Creek.jpg |
http://www.orp-wc.usace.army.mil/projects/crc/Crc.jpg |
| 1950 |
pitts.gif |
http://eserver.org/pittsburgh/pitts.gif |
| 1960 |
kennedy.gif |
http://www.pbs.org/wgbh/pages/amex/vietnam/whos/img/kennedy.gif |
| 1961 |
Silent Spring.jpg |
http://www.rachelcarson.org/ |
| 1964 |
Kinzua |
Flood Commission Report, Pittsburgh Pennsylvania, H. J. Heinz chair, 1912
|
| 1969 |
ManonMoon2.jpg |
http://www.harris1.com/science/nasa/ManonMoon2.jpg |
| 1974 |
woodcock.jpg |
http://www.orp-wc.usace.army.mil/projects/wcr/Wcr.jpg |
| 1977 |
coal.jpg |
http://www.osmre.gov/pic00021.jpg |
| 1992 |
alleg |
DCNR, Wild & Scenic Rivers |
| 1995 |
voyager.jpg |
http://www.cmu.edu/voyager/index.html |
| 1995 |
pint.gif |
http://sharpedge.pair.com/pint.gif |
| 1996 |
AWN cover |
Allegheny Watershed Network |
| 1996 |
clarion W&S |
DCNR, Wild & Scenic Rivers |
| 1996 |
scrubgrass |
USGS, NAWQA Program |
| 1997 |
3 rivers |
USGS, NAWQA Program |
| 1997 |
usgs.gif |
http://wwwrvares.er.usgs.gov/nawqa/icons/wban1.gif |
| Internet source* = The Pennsylvania Environmental Council
has made every effort to provide appropriate credit for photos, images,
quotes, text, and historic documents. For questions or comments, please
contact the Council at 412-481-9400. |