Las Vegas, NV – Jack E. Armstrong, 86, of Las Vegas passed away Wednesday, June 26, 2013 at the Nathan Adelson Hospice Care Center in Las Vegas of natural causes. Visitation will be held on Tuesday, July 2 from 2 until 7 p.m. at the Whitesitt Funeral Home in Stevensville. A graveside service will be held on Wednesday, July 3 at 10:30 a.m. at the Victor Cemetery. Condolences and memories may be left for the family at www.whitesittfuneralhome.com.