Show 43 more

 

• Thumbnail

  Title

  Description-Abstract

  Subject

  Date-Issued

• • 
    
    
  • Miners eat outdoors
  • 
    Miners eat outdoors near a cabin possibly in Colorado.
  • 
    Cabins--1890-1910.; Eating & drinking--1890-1910.; Miners--1890-1910.; Mining--1890-1910.
  • 
    [between 1890 and 1910]
• • 
    
    
  • Placer mining
  • 
    A view of a placer mining operation possibly in Colorado. Workers use placer mining machinery.
  • 
    Hydraulic mining--1890-1910.; Miners--1890-1910.; Mining--1890-1910.
  • 
    [between 1890 and 1910]
• • 
    
    
  • Loading rock in one of stopes
  • 
    Miners pose inside of a mine as they load rock into ore cars. One of the men holds a pneumatic drill.
  • 
    Mine railroads--Cars--1890-1910.; Miners--1890-1910.; Mining--1890-1910.
  • 
    [between 1890 and 1910?]
• • 
    
    
  • Converters
  • 
    Miners pose near a set of converters, possibly in Arizona. One man pulls a cart that holds containers full of molten metal. Two chutes connect the converters.
  • 
    Industrial facilities--1890-1910.; Miners--1890-1910.; Mining--1890-1910.
  • 
    [between 1898 and 1902]
• • 
    
    
  • Quarry
  • 
    A miner poses on a pile of rocks near pneumatic tripod drills at a quarry possibly in Colorado. A piece of rock is ready to be hoisted by a crane with a lock snatch block nearby.
  • 
    Hoisting machinery--1890-1910.; Miners--1890-1910.; Mining--1890-1910.; Quarrying--1890-1910.
  • 
    [between 1890 and 1910]
• • 
    
    
  • Quarry
  • 
    Miners work near crane at a rock quarry, possibly in Colorado.
  • 
    Hoisting machinery--1890-1910.; Miners--1890-1910.; Mining--1890-1910.; Quarrying--1890-1910.
  • 
    [between 1890 and 1910]
• • 
    
    
  • Quarry
  • 
    Miners work with pneumatic drills in a rock quarry, possibly in Colorado. A crane with a lock snatch block is prepared to hoist a piece of rock.
  • 
    Drilling & boring machinery--1890-1910.; Hoisting machinery--1890-1910.; Miners--1890-1910.; Mining--1890-1910.; Quarrying--1890-1910.
  • 
    [between 1890 and 1910]
• • 
    
    
  • Mining engineers in a tent
  • 
    Mining engineers pose near a stove in a tent with tools that include surveying equipment, and a microscope. A newspaper near the bed reads: "Engineering News".
  • 
    Interiors--1890-1910.; Leisure--1890-1910.; Miners--1890-1910.; Mining--1890-1910.; Tents--1890-1910.
  • 
    [between 1890 and 1910]
• • 
    
    
  • Miners in a tunnel
  • 
    View of three miners with lamps standing in an unidentified mine tunnel.
  • 
    Miners--1890-1910.; Mining--1890-1910.
  • 
    [between 1890 and 1910?]

• Select All Collections