INTER-ALLIED COMMISSION - RATIBOR CITY DISTRICT CONTROLLER, 15 Pfg dark violet numeral issue 1920 on blank black-and-white picture postcard, double-circle RATIBOR 30 4 20 * * b (OS handbook no. 274.3), violet official seals double-circle COMMISSION INTERALLIEE DE GOUVERNEMENT ET DE LA PLEBISCITE DE HAUTE-SILESIE - CONTROLE DE CERCLE RATIBOR-(RACIBORZ) VILLE (OS handbook no. III.16.a.), double-circle COMMISSIONE INTERALLEATA DI GOVERNO E PLEBISCITI PER L'ALTA SILESIA - CONTROLLORE DI RATIBOR STADT (OS handbook no. III.16.b.), Z2 COMMISSIONE INTERALLEATA PAR L'ALTA SILESIA CIRCOLO DI RATIBOR STADT (OS handbook no. III.16.y.), all on reverse, good condition