NASHUA — Dean E. Hammond, age 78, of Nashua, Iowa, died Sunday, May 21, 2017 at the Waverly Health Center. Funeral services will be held 2 p.m. Friday,  May 26, 2017, at Hugeback Johnson Funeral Home – Olson Chapel in Nashua with the Rev. John Tunnicliff presiding.  Inurnment will be held at Oak Hill Cemetery…