Rlb (National Air Raid Protection Union) Pin certificate_of_authenticity 00 o'clock on the evening

00 o'clock on the evening of February 14th

loop also marked but not legible

At the outbreak of the First World War

intelligent advance planning and vigorous prosecution were in a large measure responsible for the high state of efficiency throughout the period that he served as Chief of Staff

very fine quality manufacture

Rlb (National Air Raid Protection Union) Pin certificate_of_authenticity 00 o'clock on the eveningRLB (National Air Raid Protection Union) Pin Silvered metal and blue enamels, maker marked "H. Aurich Dresden" and also marked "GES. GESCH." on the reverse, very crisp detail, 24 mm, horizontal pinback, extremely fine.