| Race Horse, Bannock off-reservation hunting rights and           | 
                                                                                        Encyclopedia           | 
                                                                                        John Clayton           | 
              
          
                                                                                        | Railroad arrives in Laramie           | 
                                                                                        Encyclopedia           | 
                                                                                        Tom Rea           | 
              
          
                                                                                        | Rawlins to Baggs wagon road           | 
                                                                                        Encyclopedia           | 
                                                                                        David Johnson           | 
              
          
                                                                                        | Rawlins, stage and mail road from to Fort Washakie           | 
                                                                                        Encyclopedia           | 
                                                                                        J. Tom Davis, Rebecca Hein           | 
              
          
                                                                                        | Rawlins-area Mountain Bike Trails           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Raynolds, Capt. William F.           | 
                                                                                        Encyclopedia           | 
                                                                                        James H. Nottage           | 
              
          
                                                                                        | REA, Wyoming history of           | 
                                                                                        Encyclopedia           | 
                                                                                        Kerry Drake           | 
              
          
                                                                                        | Red Buttes BLM Interpretive Site           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Red Buttes, Battle of           | 
                                                                                        Encyclopedia           | 
                                                                                        Ellis Hein           | 
              
          
                                                                                        | Red Buttes, Oregon Trail landmark           | 
                                                                                        Encyclopedia           | 
                                                                                        WyoHistory.org           | 
              
          
                                                                                        | Red Cloud’s War           | 
                                                                                        Encyclopedia           | 
                                                                                        Emilene Ostlind           | 
              
          
                                                                                        | Red Fork Battle, 1876           | 
                                                                                        Encyclopedia           | 
                                                                                        Gerry Robinson           | 
              
          
                                                                                        | Red Gulch Dinosaur Tracksite           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Red Onion Museum           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Reeb, James, civil rights martyr           | 
                                                                                        Encyclopedia           | 
                                                                                        Phil White           | 
              
          
                                                                                        | Reel, Estelle           | 
                                                                                        Encyclopedia           | 
                                                                                        Kerry Drake           | 
              
          
                                                                                        | Refinery business, Wyoming           | 
                                                                                        Encyclopedia           | 
                                                                                        Tom Mast           | 
              
          
                                                                                        | Register Cliff           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Register Cliff           | 
                                                                                        Encyclopedia           | 
                                                                                        WyomingHeritage.org, Wyoming State Historic Preservation Office           | 
              
          
                                                                                        | Reliance Tipple           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Reliance, Wyoming           | 
                                                                                        Encyclopedia           | 
                                                                                        Dick Blust, Jr.           | 
              
          
                                                                                        | Report, Starker Leopold           | 
                                                                                        Encyclopedia           | 
                                                                                        John Clayton           | 
              
          
                                                                                        | Reshaw’s Bridge           | 
                                                                                        Encyclopedia           | 
                                                                                        Jefferson Glass           | 
              
          
                                                                                        | Reshaw’s Bridge           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Richards, DeForest           | 
                                                                                        Encyclopedia           | 
                                                                                        Wyoming State Archives           | 
              
          
                                                                                        | Richards, William           | 
                                                                                        Encyclopedia           | 
                                                                                        Wyoming State Archives           | 
              
          
                                                                                        | Richards, William A. and 1874 boundary survey           | 
                                                                                        Encyclopedia           | 
                                                                                        Lucia McCreery           | 
              
          
                                                                                        | Richardson, Noah           | 
                                                                                        Encyclopedia           | 
                                                                                        Justin Horn           | 
              
          
                                                                                        | Riggle, Herschel Clay “Tricky”           | 
                                                                                        Encyclopedia           | 
                                                                                        Robin Everett           | 
              
          
                                                                                        | Ringo, Martin and J.P. Parker, Oregon Trail graves of           | 
                                                                                        Encyclopedia           | 
                                                                                        WyoHistory.org           | 
              
          
                                                                                        | Riverton Museum           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Robert Russin sculptures           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Roberts, LeaKae, Cokeville survivor oral history           | 
                                                                                        Oral Histories           | 
                                                                                        Wyoming State Archives           | 
              
          
                                                                                        | Roberts, Rev. John           | 
                                                                                        Encyclopedia           | 
                                                                                        Warren Murphy           | 
              
          
                                                                                        | Rock Avenue           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Rock Avenue, Oregon Trail site of           | 
                                                                                        Encyclopedia           | 
                                                                                        WyoHistory.org           | 
              
          
                                                                                        | Rock Church           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Rock Springs Historical Museum           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Rock Springs Main Street           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Rock Springs Massacre           | 
                                                                                        Encyclopedia           | 
                                                                                        Tom Rea           | 
              
          
                                                                                        | Rock Springs Walking Tour           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Rock Springs, African American churches of           | 
                                                                                        Encyclopedia           | 
                                                                                        Brigida R. (Brie) Blasi           | 
              
          
                                                                                        | Rock Springs, Wyoming           | 
                                                                                        Encyclopedia           | 
                                                                                        Chris Propst           | 
              
          
                                                                                        | Rocky Mountain Herbarium           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Rocky Mountain Oilfield Testing Center at Teapot Dome Oil Field           | 
                                                                                        Encyclopedia           | 
                                                                                        Carolynne Harris           | 
              
          
                                                                                        | Rocky Ridge           | 
                                                                                        Encyclopedia           | 
                                                                                        WyoHistory.org           | 
              
          
                                                                                        | Rocky Ridge           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Rogers, Clifford           | 
                                                                                        Encyclopedia           | 
                                                                                        Wyoming State Archives           | 
              
          
                                                                                        | Rognstad, Richard, cello and bass           | 
                                                                                        Oral Histories           | 
                                                                                        Rebecca Hein           | 
              
          
                                                                                        | Roncalio, Teno, biographical essay           | 
                                                                                        Encyclopedia           | 
                                                                                        Joan Barron           | 
              
          
                                                                                        | Roosevelt, Theodore 1903 Horseback Travel Route           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Roosevelt, Theodore visits Wyoming in 1903 Visit           | 
                                                                                        Encyclopedia           | 
                                                                                        Rebecca Hein           | 
              
          
                                                                                        | Roosevelt, Theodore, and Devils Tower National Monument           | 
                                                                                        Encyclopedia           | 
                                                                                        Lucas Fralick           | 
              
          
                                                                                        | Roripaugh, Robert, Wyoming Poet Laureate 1995-2002           | 
                                                                                        Encyclopedia           | 
                                                                                        John D. Nesbitt           | 
              
          
                                                                                        | Rosa, Michael Angel           | 
                                                                                        Encyclopedia           | 
                                                                                        Paul Krza           | 
              
          
                                                                                        | Ross, Nellie           | 
                                                                                        Encyclopedia           | 
                                                                                        Wyoming State Archives           | 
              
          
                                                                                        | Ross, Nellie Tayloe and 1928 presidential campaign           | 
                                                                                        Encyclopedia           | 
                                                                                        Rebecca Hein           | 
              
          
                                                                                        | Ross, Nellie Tayloe, biographical essay           | 
                                                                                        Encyclopedia           | 
                                                                                        Tom Rea           | 
              
          
                                                                                        | Ross, William           | 
                                                                                        Encyclopedia           | 
                                                                                        Wyoming State Archives           | 
              
          
                                                                                        | Rural electrification, Wyoming history of           | 
                                                                                        Encyclopedia           | 
                                                                                        Kerry Drake           | 
              
          
                                                                                        | Russin, Robert, sculptor           | 
                                                                                        Encyclopedia           | 
                                                                                        Maria Wimmer           | 
              
          
                                                                                        | Ryan Hill, Oregon Trail site of           | 
                                                                                        Encyclopedia           | 
                                                                                        WyoHistory.org           | 
              
          
                                                                                        | Ryan Park Campground           | 
                                                                                        Field Trip           | 
                                                                                                   | 
              
          
                                                                                        | Ryan, John “Posey,” early soldier, settler, murderer and hotelkeeper           | 
                                                                                        Encyclopedia           | 
                                                                                        Douglas R. Cubbison           |