Is there more than one tab?
Searching for anything relating to, Anton Boos, 934 Stamm. Kp. Pz. Erz. Abt. 7, 3 Kompanie, Panzer-Regiment 2, 16th Panzer-Division (My father)
Unfortunately the langemark tab is a delta reproduction.
Just the one and figured it may be no good. Thanks
The white stitching near the very edge of the tab is the trademark of the Delta fakes.