Feldpost number - what units

[saulius]

On the back side of this photo there is an inscription – “22.4.44 pionier zug 006600 E”. What units this Feldpost number?

[Jonathan M]

Saulius, i read 00660 E, i think you put a zero too many

anyway that FPN corresponds to the following

00660

(Mobilmachung-1.1.1940) Stab Landessch******252;tzen-Bataillon 1/X,
(2.1.1940-27.4.1940) Stab Landessch******252;tzen-Bataillon 651,
(27.1.1942-14.7.1942) Stab und 1.-4. Kompanie Landessch******252;tzen-Bataillon 651,
(1.8.1943-23.3.1944) 13.3.1944 Stab und 1.-4. Kompanie Sicherungsbataillon 651,
(7.11.1944-Kriegsende) 28.2.1945 gestrichen

Jonathan

[saulius]

Thank you Polynike!

[Simon O.]

ie. the 4 Kompanie Sicherungs Batallion 651. The 4 komp. being the heavy kompanie of the battalion it would have had a pionier zug which fits with what is written on the photo.

By the looks of the photo it would seem to be an award ceremony and judging by the date i think it's a fair guess that we're looking at the award of the KVK II with swords to those men out at the front.