1918, Lublin Issue 25H. in mixed franking with KuK Karl I. 40H. tied by cds. "CHELM 22.I.19" to registered cover to Vienna with boxed violet censor mark "CENZURA WOJSKOWA / PRZEMYSL", in addition registered cover from "RADOM 25.XI.18" franked with KuK Karl I. 15 and 30H., some minor imperfections, staining, otherwise fine and scarce, signed Petriuk PZF with two certificates (2022)