Paul Reed's Great War Photos Blog:
http://greatwarphotos.com/
The Library Time Machine: The Royal Borough of Kensington and Chelsea Library Blog:
http://rbkclocalstudies.wordpress.com/
The Great War Forum:
http://1914-1918.invisionzone.com/forums/index.php
New Zealand History Online: New Zealand and the First World War
http://www.nzhistory.net.nz/category/tid/215
Australian War Memorial (Museum):
http://www.awm.gov.au/
Peace Pledge Union:
http://www.ppu.org.uk/indexa.html
British Postal Museum & Archive:
http://postalheritage.org.uk/
British Postal Museum & Archive: "Last Post: Remembering the First World War":
http://postalheritage.org.uk/page/lastpost
Archives of American Art, Smithsonian Institution:
http://www.aaa.si.edu/
Tate Britain/Tate Modern:
http://www.tate.org.uk
Imperial War Museum, London:
www.iwm.org.uk
U.S. Library of Congress Digital Collections:
http://www.loc.gov/library/libarch-digital.html
The Great War Archive:
http://www.oucs.ox.ac.uk/ww1lit/gwa
The First World War Digital Poetry Archive:
http://www.oucs.ox.ac.uk/ww1lit/
FirstWorldWar.com:
http://www.firstworldwar.com/index.htm
The National Portrait Gallery:
www.npg.org.uk
Tommy's Pack Fillers (WWI reenactment supplies):
http://www.tommyspackfillers.com/
Google Books:
http://books.google.com/bkshp?hl=en&tab=wp
BBC History:
http://www.bbc.co.uk/history
"For the King-Emperor: The Indian Army During the Edwardian and Georgian Eras, 1901-47":
http://www.king-emperor.com/index.htm
"Participants from the Indian Subcontinent in the First World War":
http://www.mgtrust.org/ind1.htm
British Empire and Commonwealth Museum and their related Images of Empire site:
http://www.empiremuseum.co.uk
PBS's "The Great War"
http://www.pbs.org/greatwar/
The British Library:
http://www.bl.uk/
"The Long, Long, Trail":
http://www.1914-1918.net
http://greatwarphotos.com/
The Library Time Machine: The Royal Borough of Kensington and Chelsea Library Blog:
http://rbkclocalstudies.wordpress.com/
The Great War Forum:
http://1914-1918.invisionzone.com/forums/index.php
New Zealand History Online: New Zealand and the First World War
http://www.nzhistory.net.nz/category/tid/215
Australian War Memorial (Museum):
http://www.awm.gov.au/
Peace Pledge Union:
http://www.ppu.org.uk/indexa.html
British Postal Museum & Archive:
http://postalheritage.org.uk/
British Postal Museum & Archive: "Last Post: Remembering the First World War":
http://postalheritage.org.uk/page/lastpost
Archives of American Art, Smithsonian Institution:
http://www.aaa.si.edu/
Tate Britain/Tate Modern:
http://www.tate.org.uk
Imperial War Museum, London:
www.iwm.org.uk
U.S. Library of Congress Digital Collections:
http://www.loc.gov/library/libarch-digital.html
The Great War Archive:
http://www.oucs.ox.ac.uk/ww1lit/gwa
The First World War Digital Poetry Archive:
http://www.oucs.ox.ac.uk/ww1lit/
FirstWorldWar.com:
http://www.firstworldwar.com/index.htm
The National Portrait Gallery:
www.npg.org.uk
Tommy's Pack Fillers (WWI reenactment supplies):
http://www.tommyspackfillers.com/
Google Books:
http://books.google.com/bkshp?hl=en&tab=wp
BBC History:
http://www.bbc.co.uk/history
"For the King-Emperor: The Indian Army During the Edwardian and Georgian Eras, 1901-47":
http://www.king-emperor.com/index.htm
"Participants from the Indian Subcontinent in the First World War":
http://www.mgtrust.org/ind1.htm
British Empire and Commonwealth Museum and their related Images of Empire site:
http://www.empiremuseum.co.uk
PBS's "The Great War"
http://www.pbs.org/greatwar/
The British Library:
http://www.bl.uk/
"The Long, Long, Trail":
http://www.1914-1918.net