Wotan, I have a possible for the buckle in question.Verband fuer leibesuebungen in den evangelschen jungmannerbuenden. (National confederation of evangelist young men's league).
The emblem is an oak (branch and leaf) cross in a diamond shape within an oakleaf wreath.
I looked at numerous buckles from a side view.
This one seems to fit. I will search for an image to post.
--dj--Joe
