The Apotheosis of George Washington
http://xroads.virginia.edu/~CAP/gw/gwmain.html
Images of George Washington through history

George Washington Papers 
Spy order, diaries, landscape architecture, maps, images

The Benjamin Marston Diaries Project 
http://www.lib.unb.ca/Texts/Marston/Marston.html
Diaries of a Loyalist

Conflict and Revolution 1775 to 1776: a revolutionary war timeline

An Unlikely Victory 1777 to 1783: a revolutionary war timeline

Time Line, America During the Age of Revolution, 1764-1775  timeline

Spy Letters of the American Revolution  timeline

Battle of Bunker Hill timeline

Timeline for Independence timeline

University of Georgia Hargrett Rare Maps Collection 
http://scarlett.libs.uga.edu/darchive/hargrett/maps/revamer.html
Maps for Colonial and Revolutionary America.

LVA Colonial Records Project—Index of Digital Facsimiles of Documents on Early Virginia
http://eagle.vsla.edu/colonial/
This site contains numerous early documents, but it is unguided and a little difficult to use.

Thomas Paine National Historical Association
http://www.dpipc.com/cdadesign/paine/home.html
This official site contains a large archive of Paine's works and information about the Association.

Maryland Loyalists and the American Revolution
http://www.erols.com/candidus/index.htm
This look at Maryland's loyalists promotes the author's book, but it has good information about an underappreciated 
phenomenon, including loyalist songs and poems.

Revolution Era Documents
http://www.geocities.com:80/Athens/Forum/9061/USA/revolution/rev.html
The Historical Text Archive has numerous useful documents for the period of the Revolution.