Showing Collections: 711 - 720 of 969
On Copper Rocks and Copper Foundations of Lake Superior Manuscript
Manuscript, 1890, by John Luther Harris while he was a student at the Massachusetts Institute of Technology. Handwritten copy of "On Copper Rocks and Copper Foundations of Lake Superior," Boston, Massachusetts.
Onigaming yacht club records
Records, 1993-2014, of the Onigaming Yacht Club documenting the organization’s activities, members, and finances.
Ontonagon Citizens Information Committee Records
Records, circa 1987, of the Ontonagon Citizens Information Committee, located in Ontonagon County, Michigan, a grassroots organization mainly concerned with hazardous waste disposal issues. Includes minutes, correspondence, guidelines and clippings.
Ontonagon County Historical Society Collection Index
Collection index of the holdings of the Ontonagon County Historical Society.
Ontonagon County Historical Society Newsletters
Newsletters, 1998-2004, 2011-2018, of the Ontonagon County Historical Society, Michigan.
Ontonagon High School Survey Project Collection
Osceola Township Canceled Voter Registration Forms
Canceled voter registration forms, circa 1980-2009, for Osceola Township in Houghton Country, Michigan.
Osmo Koski Class Notebooks
Notebooks, 1929-1930, of Osmo Koski while a student at Michigan Technological University. Includes mine survey notes and sketch books from mining engineering classes.
Ovist Family Portage Lake Lift Bridge Photograph Collection
Eighteen photographs, June 1958-January 1959, depicting construction workers and progress on the Portage Lake Lift Bridge.
Owls Club Records
Records, 1939-1949, of the Owls Club of Houghton County, Michigan, a social club that afforded an opportunity to members to associate and promote and maintain a spirit of good fellowship among its members. Includes minutes, membership lists and financial records.
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- Houghton (Mich.) 289
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- Correspondence 245
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- Hancock (Mich.) 79
- Calumet (Mich.) 78
- Printed ephemera 78
- Research (Document genres) 69
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- Negatives (Photographic) 49
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- Copper Country (Mich.) 42
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- Keweenaw County (Mich.) 39
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- Documents 38
- Membership lists 38
- Slides (photographs) 38
- Ledgers (Account books) 35
- Articles 31
- Photograph albums 31
- Ontonagon County (Mich.) 29
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- Memorabilia 25
- Audiocassettes 24
- Newspapers 24
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- Local history -- Michigan -- Copper Country 23
- Manuscripts (Document genre) 23
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- Account books 16
- Annual reports 16
- Copper Miners' Strike, Mich., 1913-1914 16
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- Universities and colleges -- Faculty -- Michigan -- Houghton 16
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- Michigan 14
- Pamphlets 14
- Agendas (Administrative records) 13
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- Michigan Technological University 74
- Quincy Mining Company 30
- Copper Range Company 18
- Champion Copper Company 9
- Baltic Mining Company 6
- Burgan, Roland "Bruce" 6
- Copper Range Railroad Company 6
- Keweenaw National Historical Park (Mich.) 6
- Franklin Mining Company 5
- Trimountain Mining Company 5
- Copper Range Consolidated Company 3
- Duluth, South Shore, and Atlantic Railroad Company 3
- Houghton County Traction Company (Houghton, Mich.) 3
- Mohawk Mining Company 3
- Rupley, Richard M. 3
- Arcadian Copper Mine Tours 2
- Burt, William Austin 2
- Coon Family 2
- Donnelly, Joseph M. 2
- Keweenaw Central Railroad 2
- McNair, Hugh 2
- Nara, J. W. (John William) 2
- Nelson, Paul 2
- Seaman, W. A. (Wyllys Arthur) 2
- Sproule, William J. 2
- Stuart, Norma Lee 2
- Alanen, Arnold 1
- Albee, Stephen, 1938-2020 1
- Alexander Family 1
- Arcadian Mines, Inc. 1
- Augustine, Margaret J., 1918-2008 1
- Aura Hospital Auxiliary 1
- Ba-Ho-Ke-On 1
- Baker, Ralph L. 1
- Behnke, Dan 1
- Blaha, Vaclav, 1901-1959 1
- Bogart, Charles H. 1
- Cannon and Cole Families 1
- Cannon, George Henry 1
- Chaput, Albert L. 1
- Civilian Conservation Corps (U.S.) 1
- Cohodas, Howard 1
- Curt Teich & Co. (Chicago, Ill.) 1
- DelliQuadri, David Terrance, 1941-2022 1
- E.C. Kropp Co. (Milwaukee, Wis.) 1
- Eckert, Kathryn Bishop, 1935-2022 1
- Edyvean Family 1
- Erkkila Family 1
- Erkkila, Reino 1
- Erm, John 1
- Frohriep, Claire E. 1
- Gratz, Ronald K., Dr., 1946-2017 1
- Hadwick Family 1
- Houghton County Treasurer 1
- International Frisbee and USA Guts Hall of Fame (Calumet, Michigan) 1
- Jerome H. Remick & Co. 1
- Johnson, Wendel 1
- Julien, Connie 1
- Kauppi, Dan 1
- Kendall Family 1
- Kendall, Martin, 1878-1948 1
- Keweenaw Research Center (Calumet, Michigan) 1
- L.L. Cook Company (Milwaukee, Wis.) 1
- Martin, Ray 1
- Meinardi family 1
- Mental Health Support Group -- Keweenaw Area 1
- Michigan College of Mines. Micomi Club 1
- Michigan College of Mining and Technology. Sault Ste. Marie Branch. 1
- Michigan Technological University. Center for Diversity and Inclusion. 1
- Michigan Technological University. Presidential Council of Alumnae 1
- Mihelcic family 1
- Minnesota Land Company, Limited 1
- NAMI Keweenaw Area 1
- NAMI Michigan 1
- National Alliance on Mental Illness 1
- National Bank of Houghton (Houghton, Michigan) 1
- Overgaard, Chris 1
- Parade of Nations 1
- Peninsula Waters Girl Scout Council 1
- Petermann, F.D. 1
- Pine Mountain Music Festival 1
- Pond, Kristanne C. 1
- Portage Lake Area Association for Family and Community Education 1
- Reagan family 1
- Reagan, Harris John, 1911-1979 1
- Rebekahs. Holly Lodge No. 310 (Hancock, Mich.) 1
- Rundman, Karl B. 1
- Schaber, C. F. 1
- Schwarderer, Robert 1
- Scott, Alden 1
- Sedlar family 1
- Seppala, Kay 1
- Smith, Fred 1
- Snowdon Family 1
- Sparrow, Edward W. (Edward Wheeler), 1846-1913 1
- Stimpson, Thomas 1
- The Office Shops (Calumet, Mich.) 1
- United States. Work Projects Administration (1939-1943) 1
- United States. Works Progress Administration (1935-1939) 1
- Wadsworth, M. Edward (Marshman Edward) (1847-1921) 1 ∧ less