A Rare Luftwaffe Signals Trumpet Banner

What are the chances! Here is another rare Luftwaffe signals regimental trumpet banner by the same unit! I just bought this luft trumpet banner out of the woodwork. It has a beautify embroidered bullion eagle on one side and "Luftnachrichten-Ersatz-Abteilung II/15" embroidered in bullion on the back. A very rare find in any condition!