cover 1919 (15 Jan.) Provisional Government, Postage Due issue (4) q. on 4h. and 50q. on 5h. on 1919 (5 Feb.) envelope from Rieka to Scutari showing two strikes of the arrival c.d.s., one tying the (4)q. on 4h., some slight rust staining. Rare. M. 10, 13. Photo