ZI usually stands for Zone of Interior (ZI) it is listed in AR850-5 (1943)
The WWII 4th Infantry Division included the 704th Ordnance Light Maint Company. After WWII the 4th ID remained in Europe on occupation duty in the 1950's.
Is the trailer a European return? I have to think some more on COD?
Cat Man
40 Years An Engine Guy
30 Years A Caterpillar Guy
Still Learning Every Day
I obtained the trailer from a Nursery on the Massachusetts - New Hampshire border. I assumed that it would not be a return but a release from a WWII base locally. There was no id on the badly rusted and damaged tail gate.
Additional input from the G503 site and direct emails have indicated that there were domestic units of the 704 MP battalion and the 704 AAA company. The MP company was formed in the early 40's and stationed at Camp Edwards on Cape Cod. It was later moved to Houlton Maine and stationed at a POW Camp (near where Loring AFB is located). The 704th AAA was assigned to the Boston area and had multiple bases on the Eastern end of Massachusetts.
So I am surmising that both of these units would have had Ben Hur trailers to accompany their trucks. This would make sense in disposal of the trailer to a local farmer.
I am having difficultly establishing whether the MP company had a "D" company. Which may explain the CO D on the trailer. The space between the O and the D is a little wider than the one between the C and the O
Also on the trailer is C-12 on the upper right corner. Which may have stood for C company unit 13.
Differences in fonts, paint application (stencil vs free hand), and paint color and texture is all adding to this mystery.
Thank you for your input. My quest continues.
What do you think COD stands for.
Bill
1945 GMC DUKW
1942 Chevy 125 Crash Truck from Dow AAFB,
1944 Chevy 325 Fire Truck
1942 WC-54 Ambulance
1944 M29C Weasel (x6)
1945 CCKW 353 A2 Open Cab "Air-portable"
1943 M5 High Speed Tractor
1942 Sperry Searchlight setup with GE Generator
1942 M-1 Fruehauf Searchlight Trailer (G221)
1942 M-17 Fruehauf Quad 50 Trailer (G221)
1942 M-10 Ammo Trailer (x3)
194? Steel Ben Hur (x4) 194? Wood Ben Hur (x2)
1945 Case VAIW-3 Aircraft Tug
1943 Case VAI USAAF with Mower
1944 Clark CA-1 Airborne Dozer
1944 PE-95G, 1944 PE-99B