IRON RANGE RESEARCH CENTER Archival Collections

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- Assembling of new shovel @ Butler Tac
- A new Hanna Mining Company shovel being assembled by laborers
- Cooley, MN; Butler Taconite Mine; Iron mining; Machinery; Mining equipment; Shovels; Laborers; Maintenance & Repair;
- Photo Collection
- Alva Hall
- Butler Taconite employee, Alva Hall, before locomotive # 21
- Cooley, MN; Butler Taconite Mine; Iron mining; Men; Railroads; Mine railroads; Railroad locomotives;
- Photo Collection
- All-rail unit train from Butler Tac
- Great Northern Railway Train # 312A being loaded with taconite
- Cooley, MN; Butler Taconite Mine; Iron mining; Facilities; Mine buildings; Mine railroads; Mine railroad cars;
- Photo Collection
- 'Slag up' prevention
- Butler Taconite Mine interior, featuring laborer monitoring kiln
- Cooley, MN, Butler Taconite Mine; Iron Mining; Mining equipment; Machinery; Facilities; Mine buildings; Laborers; Kilns;
- Photo Collection
- 'Slag up' prevention
- Butler Taconite Mine interior, featuring laborer monitoring kiln
- Cooley, MN, Butler Taconite Mine; Iron Mining; Mining equipment; Machinery; Facilities; Mine buildings; Laborers;
- Photo Collection
- 7-W Dragline on Cuyuna Range
- Butler Taconite 7-W dragline at forest edge
- Cooley, MN; Butler Taconite Mine; Iron mining; Strip mining; Machinery; Mining equipment; Trees;
- Photo Collection
- 7-W Dragline on Cuyuna Range
- Butler Taconite 7-W dragline at forest edge, featuring a man wearing a sweater
- Cooley, MN; Butler Taconite Mine; Iron mining; Strip mining; Machinery; Mining equipment; Men; Suits (Clothing);
- Photo Collection
- 7-W Dragline on Cuyuna Range
- View from top of Butler Taconite 7-W dragline at forest edge
- Cooley, MN; Butler Taconite Mine; Iron mining; Machinery; Mining equipment; Trees;
- Photo Collection
- 7-W Dragline on Cuyuna Range
- View from top of Butler Taconite 7-W dragline at forest edge
- Cooley, MN; Butler Taconite Mine; Iron mining; Machinery; Mining equipment; Trees;
- Photo Collection
- 7-W Dragline on Cuyuna Range
- Butler Taconite mine, featuring Bucyrus Erie dragline and man in sweater
- Cooley, MN; Butler Taconite Mine; Iron mining; Strip mining; Machinery; Mining equipment; Men; Suits (Clothing); Trees;
- Photo Collection
- 7-W Dragline on Cuyuna Range
- Butler Taconite Bucyrus Erie dragline
- Cooley, MN; Butler Taconite Mine; Iron mining; Strip mining; Machinery; Mining equipment; Trees;
- Photo Collection
- 7-W Dragline on Cuyuna Range
- View from top of Butler Taconite 7-W dragline at forest edge
- Cooley, MN; Butler Taconite Mine; Iron mining; Machinery; Mining equipment; Trees;
- Photo Collection
- 20 Year Men in 1944
- Butler Brothers employees before building, featuring laborers and executive
- Cooley, MN; Butler Taconite Mine; People; Events; Men; Laborers; Business people; Law enforcement officers; Suits (Clothing);
- Photo Collection
- 1st Kevin drive over screen plant
- Dump truck #53 unloading at Kevin Pit screen plant
- Cooley, MN, Kevin Mine; Iron Mining; Strip mining; Mining equipment; Machinery; Mine buildings; Facilities; Dump trucks;
- Photo Collection
- 1st Kevin Drive over screen plant
- Dump truck #69 unloading at Kevin Pit screen plant
- Cooley, MN, Kevin Mine; Iron Mining; Strip mining; Mining equipment; Machinery; Facilities; Mine buildings; Dump trucks; Shovels;
- Photo Collection
- 11-YD. shovel (Marion) @ Butler Tac
- Butler Taconite Marion Shovel # 191-M, 7-191, featuring laborers
- Cooley, MN; Butler Taconite Mine; Iron mining; Mining equipment; Machinery; Shovels; Laborers; Maintenance & Repair; Welding; Trucks;
- Photo Collection
- (Kevin) Olson stripping area
- Kevin open pit mining operations, featuring shovels in shallow mine cuts
- Cooley, MN; Kevin Mine; Iron mining; Strip mining; Mining equipment; Machinery; Shovels; Trucks;
- Photo Collection