Walter spotted this. I wonder if this was really a Navy Shore Patrol Jeep or whether it was made to look like that later. It looks solid though.
“Description: Willys 1948 CJ2A, haze gray, L-head engine, 3-spd with overdrive, hi-low range, garaged in Boston Navy Yard, siren, warning lights, numerous new parts, used by US Navy, asking $13,500. Steve, 617-733-9495 after 6 pm, MA; [email]
Price: $13,500”
http://www.hemmings.com/classifieds/carsforsale/willys/cj2a/1493843.html