I have found more if you are interested in. It is not any unit banner. The title is the result of the German propaganda thad stated it in their media a that time. Actually it is a guidon to a fanfare. It was used by the regiment trumpeters during a parade in holidays etc... It was attached to their trumpets. The one belonged to the 8th Regiment of Mounted Riflemen. It was abandoned in the regiment barracks or regimental carriages and found by Germans.