1919 ITALY / POSTA MILITARE 52 with asterisks, Italian postcard with additional-printing YMCA to Bohemia, postal imprint PM 52/ 23.1.19, interesting lithographic spojenecká promotional Ppc; slightly wrinkled corners 1919 POSTA MILITARE 52, postcard sent from Kroměříž to Italian Raveny, with Hradčany 10h + 5h, 2x postal imprint PM 52 with dots/ 14.1.19; only in picture side hints after sticking to černému background, rare franking on/for mailing to Italy 1920 ATTACHED TERRITORY / CMUNT - ČESKÉ VELENICE / philatelically influenced Registered and Express letter without vypsaného addressee , used 12 pcs of Austrian stamp. 5h - 2 Koruna, all with 7 print red CDS CMUNT V Č./ 31.VII.20 - 1. day handover below Czechosl. administration, larger format envelope/-s; good condition 1937-1938 SPAIN - INTERNATIONAL BRIGADES / comp. 2 pcs of airmail letters addressed to Czechoslovakia to same addressee, both sender Charles Fukan, S.R.1. Albacete, SRI 6122 Albacete, 1x CDS ALBACETE 19. Ene. 38, arrival postmark PRAGUE 82 AIRPORT 15.I.38, resp. 10.V.37, passed through censorship, violet framed pmk VISADO lieut. la CENSURA MILITAR; toned