[Two boys]

[Four boys standing on turpentine farm]

[Two boys stripping bark in a lumber camp]

[Boy tending fire on turpentine farm]

[Boy adding to resin to barrels on turpentine farm]

[Boy collecting resin on turpentine farm]

[Twelve-year-old boy picking tomatoes, New Jersey]

[Twelve-year-old boy picking tomatoes, New Jersey]