Curtis School
Arapahoe County, CO
???? - ????
District No. 6 School
Arapahoe County, CO
???? - ????
Melvin School - District No. 4
Arapahoe County, CO
1922 - ????
Bunce School
Boulder County, CO
1886 - ????
State of colorado Standard School - approved class
Boulder County, CO
???? - ????
Grass Valley School
Clear Creek County, CO
1901 - 1917
Silver Plume School
Clear Creek County, CO
1894 - 1929
Black Forest School
El Paso County, CO
1921 - 1945
state of colorado standard school - probationary class
Clear Creek County, CO
???? - ????
Pine Grove School
El Paso County, CO
1912 - 1938
Cherry Valley School
Douglas County, CO
???? - ????
Cardiff School
Garfield County, CO
1889 - ????
Conifer junction school
Jefferson County, CO
1923 - 1965
Guy Hill School
Jefferson County, CO
1876 - ????
Pleasant Park School
Jefferson County, CO
1894 - ????
Animas City School
La Plata County, CO
1904 - ????
Basalt School
Pitkin County, CO
???? - ????
Rockwood School
La Plata County, CO
???? - ????
Snowmass School
Pitkin County, CO
???? - ????
Frisco School
Summit County, CO
1901 - 1963
Montezuma School
Summit County, CO
1884 - 1958
Summit School
Summit County, CO
1883 - ????
Daneils School
Weld County, CO
1911 - ????
Independence School
Weld County, CO
1875 - ????