Metal Detecting, unknown DUI found

[AB45]

Hey

I have tonight a DUI found on a playground. Can you tell me what that was for a unit time?
Thanks for answer.

Greetings from Germany

 

[rufus_firefly]

21st field artillery

[AB45]

21st field artillery

 

 

Thank you

[AB45]

The quarter says, lost in 1974. Perfect Fit

 

 

In the September 1970 Order of Battle- USAREUR/7th Army Non-divisional Artillery, the 3rd MSL Bn, 21st FA (Honest John)
was included in VII Corps Artillery, 72nd Field Artillery group, Fiori Bks, Aschaffenburg, Germany
The unit was inactivated September 30, 1974.