WW2 German 1957 ribbon bar original 4 placements worn

Description

WW2 german veteran ribbon bar worn post war in 1957. red wool backed.  4 placement.
Iron cross 1st class , iron cross 2nd class , eastern front , & a state / "imperial" award which I have Not been able to identify yet.  if you know what it is ,please let me know & I'll add the information here.
Looks to be worn, not a made up version like the ones from the U.K.  currently up for sale.  The last ribbon & device alone might be worth the price.
I bought an original WW2 German Field Marshal's uniform last year which had this ribbon on it.  It's original long gone ,so the last owner put this on it.
will be shipped in a padded envelope.