Joe Hoffman, Horticulturist at Yankton Federal Prison Camp and inmates under his direction achieve beautiful vistas for public viewing on the prison grounds. This photo was taken about the same time as Hoffman struggled with plants too tall or short on Observatory Hill of the grounds. Thank you for visiting. See the story about Hoffman at: http://www.yankton.net/river_city/article_e474d0ce-2197-11e3-b461-001a4bcf887a.html
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