Military Units in France. Cover fr. with 25c. and posted from "AJACCIO*3 6 18" with 2-line censor marking "Commission Franco Serbe/Verifie" in red and French censorship "OUVERT par lAUTORITE MILITAIRE*126" in violet and tape, arr. "BERN*19.VI.18". There was a substantial group of Serbian refugees at Ajaccio. They organized their own censorship. Untill additional examples are reported this remains a conjecture.