Igor I. Sikorsky Historical Archives, Inc. http://www.iconn.net/igor/indexlnk.html	BuyAero 21st Century Scale Hobby Shop http://www.buyaero.com
Cross & Cockade, International http://www.crossandcockade.com/	Old Rhinebeck Aerodrome http
Trenches on the Web www.worldwar1.com	The Air Force Museum http://www.wpafb.af.mil/museum/
Piece on James J. Parks and his collection http://www.westword.com/1998/021298/feature2-1.html	The National Air & Space Museum http://www.nasm.edu/://www.oldrhinebeck.org/
WWI Aeroplanes & Skyways http://users.aol.com/pkaeronaut/wwiaero.htm/	The National Aviation Museum/Canada http://www.aviation.nmstc.ca/e-home.htm
NASA's Virtual FBO http://www.scaleaero.com/amascale.htm	The San Diego Aerospace Museum http://www.aerospacemuseum.org/
Chandelle: An Online Journal of Aviation History http://www.concentric.net/~Rojo1/	The Royal Air Force Museum http://www.rafmuseum.org.uk/flash/
Internet Modeller http://www.avsim.com/mike/awn/index.html	The New Zealand Fighter Pilots Museum http://www.nzfpm.co.nz/
Scale Aero Web Magazine http://www.scaleaero.com	The Boeing Company/ historical overview http://www.boeing.com/companyoffices/history/boeing/
Hersant Military Books http://www.herbooks.dircon.co.uk/frame.htm	The Cradle of Aviation Museum http://www.htmp.net/nassau/cradle
Military Parade Books http://www.militaryparadebooks.com	Old Rhinebeck Aerodrome http://luftschiffharry.de
Aeroplane Books http://www.aeroplanebooks.com/	Mick Reeves http://www.mrmodels.fsnet.co.uk/
Eagle Editions http://www.eagle-editions.com/	Windsock Data Files http://www.hrunway.com/cgi-bin/catalog.cgi
Replicraft http://home.pacbell.net/fraze/replicraft.htm	Bob Banka http://www.bobsairdoc.com/
Arizona Models http://www.arizonamodels.com/	Squadron Signal Publications http://www.internethobbies.com/internethobbies/squadairbook.html
Model Expo http://www.modelexpoinc.com/