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Labor Day 01 - Parade in North Carolina - 1937
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Labor Day 02 - Packing pineapples - 1928
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Labor Day 03 - Child labor 1 - Chucking Oysters
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Labor Day 04 - American Labor Party - Poster - 1936
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Labor Day 05 - Caricature 1 - c. 1895
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Labor Day 06 - Parade in New York City - 1887
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Labor Day 07 - Child labor 2 - Newsies
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Labor Day 08 - Photo - Cashiers In Tulip Market
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Labor Day 09 - We Can Do It - Poster - 1940s
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Labor Day 10 - US Postage Stamp - 1956
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Labor Day 11 - Parade in Detroit - 1940s
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Labor Day 12 - Banana Inspection - c. 1910
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Labor Day 13 - Child labor 3 - Box Factory
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Labor Day 14 - Caricature 2 - 1909
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Labor Day 15 - America's Answer is Production - Poster - c. 1942
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Labor Day 16 - Vintage Advert - 1951
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Labor Day 17 - Parade in Buffalo, New York - c. 1900
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Labor Day 18 - Mechanic in His Shrine
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Labor Day 19 - The New Girl - c. 1897
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Labor Day 20 - Child Labor 4 - Six-year old Berry Picker