40 Cent to 10 Fr. "People's Welfare 1928", complete set of 7 values, each clearly cancelled "Saarlouis * 1a" dated 12.1.29 or 25.1.29, perfect condition, top value signed Richter, photo certificate Christian Geigle BPP "The quality is faultless.", Mi. 5.660.- - a rare issue genuinely used!