Visitation for 90-year-old Keith Rayner of Lone Tree will be held Thursday, January 7,  from 4:00 p.m. – 6:00 p.m. at the Snyder and Hollenbaugh Funeral and Cremation Services of Lone Tree.  Graveside services will be 10:00 a.m. on Friday, January 8, at the Lone Tree Cemetery with full military honors.  For those wishing to send a memorial, family would like donations to go to the Lone Tree American Legion or Iowa City Hospice in lieu of flowers.