Some old workplace photographs are enough to make you nervous just looking at them. Construction workers balanced on narrow steel beams hundreds of feet above the street, miners spent long shifts underground, and loggers climbed enormous trees with little room for mistakes. The equipment was heavy, the conditions were rough, and many of the protections workers rely on today either didn’t exist or weren’t widely used. Even jobs that sound ordinary could involve serious risks, especially in factories where children worked alongside adults. Thankfully, photographers documented what these workplaces actually looked like. These 15 vintage photos offer a glimpse of the dangerous conditions people once faced just to earn a living.RedditTaking a Coffee Break Hundreds of Feet UpA Chicago construction worker photographed in 1964 takes a break while sitting on a steel beam high above the city. Even his coffee break required a good head for heights.Wikimedia CommonsMoving Timber Meant Working Right Beside the RiverAn old photograph from Canada’s Skootamatta River shows a log driver using a long pike pole to maneuver floating timber, a job where losing your footing could have serious consequences.Wikimedia CommonsHanging Above the Hoover Dam Construction SiteWorkers known as high scalers drilled into the canyon walls during the Hoover Dam’s construction in 1932, suspended roughly 500 feet above the Colorado River.Wikimedia Commons / Leland J. PraterThis Logger Had to Climb the Entire TreeA 1957 photograph from Alaska shows a high climber working near the top of a massive Sitka spruce, preparing the tree for use in a logging operation.Wikimedia CommonsRecording Sound Effects Wasn’t Always a Studio JobA Finnish photograph from the 1930s captures a man recording sound effects while workers move heavy logs outdoors in winter, exposing the crew to the same difficult conditions as the loggers.Wikimedia CommonsMiners Practiced for the Worst UndergroundAn early 1900s photograph shows four miners staging the rescue of a colleague overcome by gas. The exercise illustrates one of the dangers of working underground.Wikimedia Commons / Lewis HineThis Mine Worker Was Still a BoyLewis Hine photographed a young mine driver in West Virginia in 1908. According to the original caption, he spent more than ten hours a day working underground.Wikimedia Commons / Lewis HineThe Glass Factory Was Still Running at MidnightA 1908 photograph shows workers inside an Indiana glass factory at midnight, documenting the overnight shifts that included young laborers.Wikimedia Commons / Lewis HineSorting Coal Was a Job for ChildrenYoung boys work inside a Pennsylvania coal breaker in 1911, separating pieces of coal by hand. The photograph records child labor in the mining industry.Wikimedia Commons / Lewis HineEven Oyster Shucking Started YoungA 1911 photograph from Biloxi, Mississippi, shows young workers at the Barataria Canning Company, including Howard Simmons and Joe Elvis, who helped shuck oysters.Wikimedia CommonsEven Chimney Cleaning Was a Job for ChildrenA 19th-century photograph shows young chimney sweeps posing with their equipment. Children were once sent into narrow chimneys to remove soot, risking suffocation and serious injuries.Wikimedia Commons / Alfred T. PalmerWorking Beside a Smelting FurnaceAlfred T. Palmer photographed a worker at a phosphate smelting furnace in Muscle Shoals, Alabama, in 1942. The industrial setting shows the intense environment surrounding furnace operations.Wikimedia CommonsBuilding a Tunnel Meant Working Beneath Unstable GroundA photograph taken around 1915 shows workers installing wooden supports inside the Mill Creek Tunnel in St. Louis, where keeping the surrounding earth in place was essential.RedditLogging Was Hard Work Before Modern MachineryA photograph shared on Reddit shows lumberjacks working with enormous logs around 1915, during an era when moving heavy timber depended on considerable physical labor.Wikimedia Commons Railroad Construction Took Workers Into Dangerous TerrainA historical photograph shows workers building a railway tunnel above Slovenia’s steep Idrijca Valley during the construction of the Godovič–Idrija narrow-gauge line.The post 15 Photos Remembering When Work Was Actually Dangerous appeared first on Den of Geek.