American Mountain Men

Barkertown Sutlers

Bell's Fort Free Trappers and Muzzle Loaders

Blunderbuss

Buckhorn Skinners

Colorado Division of Wildlife

Colorado Gun Collectors Association

Colorado Springs Muzzle Loaders

Colorado State Shooting Association

Crazy Crow Trading Post

Dacotah Territory Muzzle Loaders

Douwana-Fur Trade Era Information

Don Streinz Tipi, Inc.,  Lease - A - Lodge

Kit Carson Mountain Men

Living History & Pre-1840's Buckskinning

Log Cabin Shop

Rocky Mountain Tourism LLC

South Platte Valley Historical Society

State of Colorado Division of Wildlife

Tallow River Trappers

The Colorado Yurt Company[formally Advance Canvas Design]

The National Muzzle Loading Rifle Association Official Home Page

Wyoming State Muzzle Loading Association

The Mountain Man[ in Manitou Springs]