Asbestos Workers

Draftsmen

Machinists

Atomic Workers

Drywall Tapers

Masons

Auto Mechanics

Electricians

Metal Lathers

Blacksmiths

Elevator Workers

Mine Workers

Boilermakers

Filers

Molders

Brick Masons

Firefighters

Oil Refinery

Buffers

Forge Workers

Power Plant Work

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Material Handlers

Railroad

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Furnace men

Refinery

Chemical Techs

Gas Station Workers

Sanders

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Industrial

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Construction Work

Iron Workers

Steamfitters

Cosmetologists

Longshoremen

Textile Workers