Title
Placer claim of E. L. Hubbard
Date Issued
Undated
County
Boulder
Identifier
mesc_miningMaps_43366600.tif
Title
Map showing Chingis Kahn group of mining claims
Date Issued
1907
County
Boulder
Identifier
43367000.tif
Title
Map of White Placer along Boulder Creek in Colorado
County
Boulder
Identifier
mesc_miningMaps_43319800.jpg
Title
Map of the Lincoln Group
Date Issued
1934
County
Boulder
Identifier
mesc_miningMaps_43318600.jpg
Title
Map of Stone and Timber claim and White placer in Boulder County, Colorado
County
Boulder
Identifier
mesc_miningMaps_43320700.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43304500.tif
Title
Map of Boulder County claims in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43305800.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43305900.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43319400.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43303600.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1932
County
Boulder
Identifier
mesc_miningMaps_43304900.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
1935
County
Boulder
Identifier
mesc_miningMaps_43305100.jpg
Title
Map of Boulder County claims in Colorado
Date Issued
[1919]
County
Boulder
Identifier
mesc_miningMaps_43321300.jpg
Title
Map of Boulder County claims around Four Mile Creek in Colorado
Date Issued
1917
County
Boulder
Identifier
mesc_miningMaps_43319300.jpg
Title
Map of Boulder County claims along Middle Boulder Creek in Colorado
Date Issued
1925
County
Boulder
Identifier
mesc_miningMaps_43303900.jpg
Title
Map of Boulder County claims along Left Hand Creek in Colorado
Date Issued
1928
County
Boulder
Identifier
mesc_miningMaps_43306600.jpg
Title
Longitudinal section Red Signe Mine
County
Boulder
Identifier
mesc_miningMaps_43320500.jpg
Title
Boulder County Mine
Date Issued
1942
County
Boulder
Identifier
mesc_miningMaps_43318700.jpg
Project-Roll-Frame
BOW 1-18
County
Boulder
State
Colorado
Date
1938-05-08
Project-Roll-Frame
BOW 1-19
County
Boulder
State
Colorado
Date
1938-05-08
Project-Roll-Frame
BOW 1-20
County
Boulder
State
Colorado
Date
1938-05-08
Project-Roll-Frame
BOW 1-21
County
Boulder
State
Colorado
Date
1938-05-08
Project-Roll-Frame
BOW 1-23
County
Boulder
State
Colorado
Date
1938-05-08
Project-Roll-Frame
BOW 1-24
County
Boulder
State
Colorado
Date
1938-05-08
Project-Roll-Frame
BOW 16-21
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 16-22
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 16-23
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 16-24
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 16-25
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 16-26
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 16-27
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 16-28
County
Boulder
State
Colorado
Date
1938-10-25
Project-Roll-Frame
BOW 24-31
County
Boulder
State
Colorado
Date
1940-10-09
Project-Roll-Frame
BOW 24-33
County
Boulder
State
Colorado
Date
1940-10-09
Project-Roll-Frame
BOW 24-35
County
Boulder
State
Colorado
Date
1940-10-09
Project-Roll-Frame
BOW 24-36
County
Boulder
State
Colorado
Date
1940-10-09
Project-Roll-Frame
El Paso County Index - Forest Service Quad. No. 32 [YL]
County
[El Paso, Teller, Fremont, Pueblo]
State
[Colorado, Colorado, Colorado, Colorado]
Date
1937
Title
Workings of Richmond & Fairfax Mines
County
Boulder
Identifier
mesc_miningMaps_43320300.jpg
Title
Township no. 1 south, range no. 71 west of the 6th principal meridian, Colorado
Date Issued
1930
County
Boulder
Identifier
mesc_miningMaps_43321500.jpg
Title
Township No. 1 south, range No. 71 west of the 6th principal meridian, Colorado
Date Issued
1930
County
Boulder
Identifier
mesc_miningMaps_43357400.tif
Title
Township No. 1 south, range No. 71 west of the 6th principal meridian, Colorado
Date Issued
1930
County
Boulder
Identifier
43355100.tif
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