I-M Charles Boettcher - A Study in Pioneer Western Enterprise
Ibex Controversy - 153 Louisiana - 181
Ibex Mining Co. - 97, 134, 139 Louisville Coal Mine - 37
Ibid House Idaho - 141 Loveland, Co. - 162, 182
Idaho - 138 Lovell, William (Chicken Bill) - 50
Ideal Cement Bldg. - 175 Lovell, Wyo. - 167
Ideal Cement Co. - 30 Lowie, Robert A. - 10
Iliff John Wesley - 8 Ludlow Massacre - 140
Imperial Electric Light, Heat and Power - 15 Luthor, Martin - 2
Imperial Land Co. India - 169 Lyman, Ne. - 167
India - 136, 145 McCall, Alix - 83
Independence Mine - 157 McCarthy, Wilson (Judge) - 193
Independence Mountain - 90, 154 McCarty, John D. - 49
Ingersoll, Ernest - 49 McClellan of Scottwood & McClellan Stage - 49
International Trust Co. - 100, 148 McIntire, A. W. (Gov.) - 143
Iowa - 47 McIntosh & Van - 38
Iowa Lode - 83 McKinney, Elsie - 28
Iron Building - 184 McKinney, William P. - 28
Iron Silver Mining Co., N.Y. - 77 McKinnie, James R. - 161
Irvington-on-the-Hudson, N.Y. - 196 McMurtrie, DeAllen - 13
Isle of Portland - 186 McNeil, John L. - 99
Ivy League Colleges - 130 MacCallum, J. K. - 90
Jackson County - 156 MacCallum, Kenneth - 154
Jackson, Helen Hunt - 51 MacNeil, Charles - 149
James, Henry C. - 174 "Magic City" (Cheyenne, Wyo.) - 8
James, William H. - 100 Magnes, Peter - 160
Japan - 136 Magnolia Gold, Silver Ores - 37
Jaro So, N. M. - 194 Maid of Erin Mine - 108
Jefferson County - 193, 197 Manville, J. S. D. - 49
Jensen Bliss & Co. - 92 Manville & McCarty Hardware - 49
John Bruckman's Furniture Store  - 149 Mansion, 777 Washington Street - 198
Johnson, Ed C. (Sen.) - 194 March & Eaton, Carpenters - 84
Johnstown, Co. - 167 Markham Hotel - 184
Jones, Marsh - 89 Marr, Claudia - __
Julesburg, Co. Territory Kansas - 8 Marr, Hoffman - __
Kansas - 19, 139 Marr, William - 154
Kansas City - 30, 137, 189 Marsh, K. K. - 167
Kansas Pacific R.R. - 28, 189 Marshall Coal Mine - 37
Kassler, Edwin S. - 146 Marshall, James Y. - 67
Kassler, George W. - 146 Martine, Frederick - 2
Kassler, Olivia Cooper - 146 Mason Lodge, Boulder - 38
Keeley, Thomas - 156 Mater, Charles - 49
Kelley, Annie - 112 Maters Store, Leadville - 49
Kelley, Margaret - 112 Mathews, M. O. - __
Kelley, Michael - 112 Matthews, John K. - 62
Kelley, Thomas D. - 112 Maxwell Land Grant - 160
Kelley, Thomas J. - 109 May, David - 93
Kelsey, Harry E., Jr. - 22 Mayer, John - 166
Kemp, Frank A. - 167 Medicine Bow Range - 90
Kennebec Mining Co. - 83 Meeker, Nathan C. - 23
Kenosha Pass - 48 Megreath & Co, Freight Line - 14
Keystone Lode - 38 Memphis , Tn. - 132
Kiggen Kansas Farm - 91 Mercer Colony - 28
Kilby Manufacturing Co.  - 162 Merchants Electric Light Co. - 93
King Solomon Lode - 83 Merritt Oil Corp. - 197
Kittredge Bldg. - 184 Mesa, Co. - 161
Knopf, Alfred A. - 10 Mexican Americans - 168
Kolleda, Prussia - 160 Mexican Nationals - 168
Kountze, Charles Brewer - 126 Meyer, August R. - 108
Kountze Mansion - 139 Meyers, Julius A. - 134
Kyoto, Japan - 136 Middle Park - 90, 190
Lake County - 89 Midnight Mine - 83
Lakewood Country Club - 131 Mile High City - 19, 191
LaPorte, Co. - 29, 179 Milliken - 169
Larimer County Improvement Co. - 28 Millionaire's Row - 127
Larimer County, Wyo. - 9 Mills, H. H. - 183
Larimie Mail Route - 90 Minatare, Ne. - 167
Larson, T. A. - 20 Miner's Cooperative Union - 79
LaSalle, David - 97 Miners Exchange Bank - 67
Leadville, Co. - 41, 135, 182, 200 Miranda, Guadalupe - 16o
Leadville Carbonate Nat'l. Bank - 147 Missouri - 6, 30
Leadville Chronicle - 50 Missouri Edison & Imperial Light - 153
Leadville Commission & Transfer Co. - 105 Miss Porters School, Ct. - 197
Leadville Electric Light Co. - 155 Mitchell, Charles E. - 161
Leadville First Post Office - 49 Mitchell, H. C. - 105
Leadville Gas Co. - 97 Mitchell, John Clark - 99
Leadville Gas & Electric Co. - 98 Mitchell, Ne. - 167
Leadville Illuminating Gas Co. - 166 Mock, S.D. - __
Leadville Improvement Co. - 51 Moffat County - 193
Leadville Light Co. - 93, 97 Moffat, David - 190
Leadville Mining Club - 69, 83 Moffat, David H. - 19, 120
Leadville Mining & Stock Exchange - 84 Moffat's First National Bank - 145
Leadville Turnverien - 68, 149 Moffat, Fred G. - 156
Lehi, UT - 170 Moffat Road - 129
Lewis, Mason - 148 Molly Brown House - 132
Leyden, Co. - 190 "Monroe Mr" - 176
Liberty, Mo. - 30 Montana - 138, 178
Library Bldg. - 184 Montgomery Ward, Chicago - 152
Library Univ. of Colo., Boulder - 208 Montheimer, M4 H. - 93
Lippitt, W. D. - 167 Mooney, Michael - 79
Lipton, Sir Thomas - 137 Moore, Aman - 173
Little Chief Mining Co. - 77 Morey, Chester S. - 52
Little Ellen Mine - 107 Morning Star Co. - 110
Little Evans Gulch - 62 Morning Star Consolidated Mining Co., N.Y. - __
Little Pittsburgh Consolidated Mining Co. - 67 Morning Star Mine - 67
Little Rose Mine - 38 Morrison, Edwin - 167
Littleton, Co. - 160 Morrison, W. B. - 147
Lodge Pole Creek, Wyo. - 8 Morrison, W. M. - 148
London, England - 136, 172 Morse, Reuben J. - 175
Longmont, Co. - 28 Mosquito Pass - 48
Longmont Beet Sugar Manufacturing Co. - 164 Mosquito Range - 49
Lookout Mountain - 195 Mount Elbert - 48
Lookout Mountain Residence - 197 Mount Massive - 48
Lookout Mountain Road - 195 Mountain States Beet Grower's Ass'n - 169
Loomis, John L. - 47 Mountain States Telephone - 129