6888th Central Postal Directory Battalion
... that the 6888th Central Postal Directory Battalion was the only all-black, all-female battalion to serve overseas during World War II?
... that the <b id="mwA08"><a href="./6888th_Central_Postal_Directory_Battalion" id="mwA1A" rel="mw:WikiLink" title="6888th Central Postal Directory Battalion">6888th Central Postal Directory Battalion</a></b> was the only all-black, all-female battalion to serve overseas during World War II?<!-- black history -->