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Title
Map of Boulder County claims in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43317900.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1931
County
Boulder
Identifier
mesc_miningMaps_43306700.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43303500.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43303800.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43304000.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43304800.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43305200.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43305400.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43306400.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43306500.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43306900.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43318000.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43319900.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43320000.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1935
County
Boulder
Identifier
mesc_miningMaps_43306300.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
Undated
County
Boulder
Identifier
mesc_miningMaps_43304200.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
Undated
County
Boulder
Identifier
mesc_miningMaps_43318201.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
Undated
County
Boulder
Identifier
mesc_miningMaps_43318202.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
Undated
County
Boulder
Identifier
mesc_miningMaps_43318400.jpg
Title
Map of Boulder County claims in Colorado
County
Boulder
Identifier
43375600.tif
Title
Map of Boulder County claims in Colorado
County
Boulder
Identifier
mesc_miningMaps_43321100.jpg
Title
Map of Boulder County claims around Porphyry Mountain in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43305500.jpg
Title
Map of Boulder County claims around Park Creek in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43317800.jpg
Title
Map of Boulder County claims around Middle Boulder Creek in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43307000.jpg
Title
Map of Boulder County claims around Middle Boulder Creek and Lake Eldora in Colorado
Date Issued
1935
County
Boulder
Identifier
mesc_miningMaps_43307500.jpg
Title
Map of Boulder County claims around Left Hand Fork in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43305600.jpg
Title
Map of Boulder County claims around Hicks Gulch in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43303700.jpg
Title
Map of Boulder County claims along North Boulder Creek in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43306100.jpg
Title
Map of Boulder County claims along North Boulder Creek in Colorado
Date Issued
1935
County
Boulder
Identifier
mesc_miningMaps_43307200.jpg
Title
Map of Boulder County claims along North Boulder Creek
Date Issued
1915
County
Boulder
Identifier
mesc_miningMaps_43320900.jpg
Title
Map of Boulder County claims along Middle Boulder Creek in Colorado
Date Issued
1925
County
Boulder
Identifier
mesc_miningMaps_43306000.jpg
Title
Map of Boulder County claims along Middle Boulder Creek in Colorado
Date Issued
1935
County
Boulder
Identifier
mesc_miningMaps_43307400.jpg
Title
Map of Boulder County claims along Gordon Gulch in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43305000.jpg
Title
Map of Boulder County claims along Gordon Gulch in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43305700.jpg
Title
Map of Boulder County claims along Four Mile Creek in Colorado
Date Issued
1920
County
Boulder
Identifier
mesc_miningMaps_43319500.jpg
Title
Map of Boulder County claims along Farwell Gulch in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43304700.jpg
Title
Map of Boulder County claims along east slope of Bald Mountain in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43317600.jpg
Title
Map of Boulder County claims
Date Issued
1916
County
Boulder
Identifier
43348500.tif
Title
Map of Boulder County claims
Date Issued
1917
County
Boulder
Identifier
mesc_miningMaps_43367100.tif
Title
Map of Boulder County claims
Date Issued
1927-03-27/1930-02-19
County
Boulder
Identifier
43357500.tif
Title
Map of Boulder County claims
Date Issued
1928
County
Boulder
Identifier
maps_coHistorical_1928_wardSect6TINR72W_d.jpg
Title
Map of Boulder County and Gilpin County claims in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43307300.jpg
Title
Map of Black Jack Tunnel, Jack and Summit, Cross No. 2 Tunnel, New York and Philadelphia Shafts, Pansy Blossom, Spencer Tunnel, and Carlberg
Date Issued
[1944]
County
Boulder
Identifier
43377700.tif
Title
Madeline, Cross, and Firth Mines
County
Boulder
Identifier
43377500.tif
Title
Longitudinal section, Cold Spring Mine
Date Issued
1929
County
Boulder
Identifier
43356000.tif
Title
Longitudinal section of the Golden Age Mine
Date Issued
1930
County
Boulder
Identifier
43355400.tif
Title
Location Map of the Boulder County Tungsten District
Date Issued
1944
County
Boulder
Identifier
mesc_miningMaps_43320100.jpg
Title
Lily Tunnel, Gale Shaft, Clyde Mine
County
Boulder
Identifier
43377400.tif
Title
Kicker, Star, Lastchance, Tenderfoot Mines
County
Boulder
Identifier
43377300.tif
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