Bloomingdame: "It's Labor Day. In 1917- What Labor is Doing to Help Uncle Sam Fight the War"

See this tweet about Bloomingdale resident Samuel Gompers:

It's Labor Day. In 1917- What Labor is Doing to Help Uncle Sam Fight the War. #BloomingdaleDC resident Samuel Gompers pic.twitter.com/8wosmKVEIw

— Bloomingdame (@bloomingdame) September 4, 2017