• WEAR EAR INSERTS TO PROTECT YOUR HEARING 169

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • NOT EXPECTED! AVOID STRAINS 151

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • REMOVE EXTRA EXPLOSIVES 104

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • GET FIRST AID AT ONCE.. EVEN FOR A MINOR INJURY! 036

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • Loose - PAY HEED 097

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • 2 of a Kind! a 015

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • 2 of a Kind (fall) 137

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • USE THE BAR! 129

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • NO CHANCE TAKER 205

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • RECKLESS AND DISCHARGED! 103

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • WHEN YOU GET HURT - THEY ARE HURT, TOO! 135

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • SANTA & SAFETY 030

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • ROLLING ROCK PACKS SOCK! 214

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • HAND-BURGER 185

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • CLIMB SAFE! 160

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • BE A FIRST AID MAN 063

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • INJURY RATES INDICATE... 189

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • AVOID the MOLTEN SPLATTER! 037

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • CLEAR IT! 158

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining
  • NO EXCEPTIONS; YOU MUST... 089

    Powers, John J

    The safety posters were designed and printed specifically for the safety department of the Anaconda Copper Mining Company. Unique by creator and location, the posters are a treasure to the city of But…

    View Full Item  in World Museum of Mining