Circle Supply Company is on Bacon Street in Watertown. I'm not sure when it closed. I've been past it a few times over the years and it's always looked abandoned but I believe they moved to another location this past January. They were a private company that carried plumbing fixtures and opened in 1965.
It's located in a neighborhood on a small street. There's a park across from it so there's a good amount of activity around it.
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