Sketch map of the Small Hopes Group of mining claims, comprising the Great Western, Little Ester, Lillie, Harbour, Small Hopes, Owls Roost, Jewel, Gem, Emelia, and Big Elephant claims, Gold Hill mining district, Boulder Company, Colorado
Date issued
1900-1999Keywords
Mining claims -- Colorado -- Boulder County -- MapsMines and mineral resources -- Colorado -- Boulder County -- Maps