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Wikimedia Commons has media related to Labor union logos of the United States.
This category is only for images of logos and similar marks related to trade unions of the United States. It does not include other images related to trade unions, such as images of people, buildings, strikes, rallies, picket signs, song sheets, buttons or shirts.
Media in category "Trade union logos of the United States"
The following 25 files are in this category, out of 25 total.