The Serbian Army in North Africa (1916-1918). Registered cover fr. with 15c+35c. and posted from "BIZERTE*9.II.18" with censorships "CENSURE MILITAIRE SERBE/C" in violet (type XII/C, M.R.Vukovic study page 195) and "OUVERT par lAUTORITE*309" and tape, via "TUNIS*9 2 18" to Geneve.