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You searched for: Topic Business and Industry Remove constraint Topic: Business and Industry Physical Format Black-and-white photographs Remove constraint Physical Format: Black-and-white photographs Contributor Iron Range Research Center Remove constraint Contributor: Iron Range Research Center

Minnesota Digital Library

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426. Underground ore car, northern Minnesota

427. Underground ore tram, northern Minnesota

428. Underground pipes in an iron mine, Hibbing, Minnesota

429. Underground tram and ore cars, Eveleth, Minnesota

430. Underground work crew at bottom of a raise, northern Minnesota

431. Unidentified iron mining location, northern Minnesota

432. Unidentified merchant, Chisholm, Minnesota

433. Unidentified miners and head frame, northern Minnesota

434. Unidentified mining facility in winter, northern Minnesota

435. Unidentified photography studio (exterior), possibly Glenwood, Iowa

436. United States Steel ore docks, Duluth, Minnesota

437. Unpaved street, Virginia, Minnesota

438. Upper Stripping Dump, Biwabik, Minnesota

439. Virginia & Rainy Lake Company's Mill & The Virginia Brewery, Virginia, Minnesota

440. Virginia & Rainy Lake Lumber Company, number 2 mill, Virginia, Minnesota

441. Warning ball on motor tram car, Eveleth, Minnesota

442. Warning ball on motor tram car, Eveleth, Minnesota

443. Warning Bell End View, Eveleth, Minnesota

444. West Biwabik Mine, Biwabik, Minnesota

445. West Biwabik Mine, Biwabik, Minnesota

446. White Iron Lake Iron Company's engine house, Ely, Minnesota

447. White safety patch painted on drill press arm, Leonidas shops, Eveleth, Minnesota

448. Wide view of Spruce dump slide, Eveleth, Minnesota

449. William Opie's original photography studio (exterior), Ely, Minnesota

450. William Opie's photography studio (interior), Ely, Minnesota