Kalmia is an unincorporated community in Harford County, Maryland, United States. [1] The Husband Flint Mill Site was listed on the National Register of Historic Places in 1975. [2]
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Municipalities and communities of
Harford County, Maryland, United States | ||
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39°36′19″N 76°18′15″W / 39.60528°N 76.30417°W