List of hillside letters

Columns: Monogram | Town | State
GR | Green River | Wyoming | G | Greybull | Wyoming | H ( uncertain existence ) | Hartville | Wyoming | WORLDS LARGEST MINERAL HOT SPRING | Thermopolis | Wyoming | K | Kemmerer | Wyoming | L | Lovell | Wyoming | M | Meeteetse | Wyoming

Example questions:
Who was the town named for where the hillside monogram ' C ' can be found ? | What letter of the alphabet is the hillside letter found in county seat of Park County , Wyoming ? | What is the hillside monogram found in the county seat of Uinta County , Wyoming ? | The headquarters for which Native American tribe are found near the hillside monogram that reads 'FORT WASHAKIE ' ?

Answers:
Buffalo Bill Cody | C | E | Eastern Shoshone Tribe