[R.K. Helphenstine, biographical materials] [18--]-
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Helphenstine, R. K. (Rufus King), 1882-
http://n2t.net/ark:/99166/w6kp9x9m (person)
There are 1 Entities related to this resource.
http://n2t.net/ark:/99166/w6kp9x9m (person)