All OIW National Assemblies
Every year the Companions and friends meet at some significant historical site for presentations and tours. The presentations are by preeminent historians and scholars, preservationists, re-enactors, and others who love the subject and the company.
1981 (Spring) - Oklahoma City, OK (Cowboy Hall of Fame)
1981 (Fall) - Santa Fe, NM (Fort Union)
1982 - Sheridan, WY (Fort Phil Kearny/Fetterman/Custer Battlefield)
1983 - Fort Davis, TX (Fort Davis)
1984 - Scottsbluff, NE (Fort Laramie/Fort Robinson)
1985 - Fort Collins, CO (Beecher's Island/Summit Springs)
1986 - Tucson, AZ (Fort Bowie/Cochise's Stronghold)
1987 - Pueblo, CO (Sand Creek)
1988 - North Platte, NE (Buffalo Bill's Ranch/Fort Kearney)
1989 - Clinton, OK (Washita/Fort Sill)
1990 - Great Bend, KS (Fort Larned/Fort Hays)
1991 - Great Falls, MT (Bear Paws Battlefield)
1992 - Las Cruces, NM (Fort Selden/Fort Craig/Fort Cumings)
1993 - Scottsbluff, NE (Fort Robinson/Wounded Knee)
1994 - No Assembly
1995 - Missoula, MT (Big Hole Battlefield)
1996 - Tucson, AZ (Apache Wars)
1997 - Bismarck, ND (War on the Northern Plains)
1998 - Jackson Hole, WY (Rocky Mountain Fur Trade)
1999 - Amarillo, TX (Red River War 1874)
2000 - Fort Collins, CO (Plains Indian Wars)
2001 - Sheridan, WY (Battle of the Rosebud 1876)
2002 - Pueblo, CO (Sand Creek Update)
2003 - Colorado Springs, CO (Sand Creek Update)
2004 - Billings, MT (Little Big Horn Battle 1876)
2005 - Fort Sill, OK (Washita Battlefield, Black Kettle Museum)
2006 - Abilene, TX (With Mackenzie on the Texas Fort Trail)
2007 - Albuquerque, NM (Kit Carson's Southwest)
2008 - Sheridan, WY (The Bozeman Trail/Road to Little Big Horn)
2009 - Austin, TX (Texas Rangers/Outlaws/Indian Wars)
2010 - Great Falls, MT (Flight of the Nez Perce)
2011 - Salt Lake City, UT (Saints,Soldiers, Warriors, Rails)
2012 - Minneapolis, MN ("Let Them Eat Grass")
2013 - Tucson, AZ (On the Trail of Geronimo)
2014 - Lewiston, ID (Nez Perce Country)
2015 - Las Cruces, NM (Chasing Apaches, Kit Carson and Billy the Kid)
2016 - Pittsburgh, PA (George Washington & the French & Indian War)
2017 - Kansas City, MO (Gateway to the West)