Probably C-47 - see below I searched for "435th Tr C Grp"
The 435th Operations Group is an inactive United States Air Force unit. ... the 435th Troop Carrier Group was a C-47 Skytrain transport unit assigned .... Inactivated on 14 April 1959 when parent unit adopted Tri-Deputate organization. ... en.wikipedia.org/wiki/435th_Operations_Group - Cached - Similar
Pope Field was in Fayetteville NC - Now part of Ft Bragg