This episode originally aired only eight days after Osama Bin Laden was killed by Navy SEALs -- and was presumably filmed several weeks, if not months, earlier. Yet, the photo of bin Laden on the NCIS Most Wanted wall in the bullpen already has the red diagonal stripe across it used to signify the individual's death/capture.
The Amazing Spider-Man that McGee is reading is issue #289 published in June, 1987. It was 24 years old as of the broadcast.
In the opening scene, McGee is seen reading an older copy of "The Amazing Spiderman" when DiNozzo enters talking about a new weather app on his cell phone.