Show Air Mail Line Between I Cuba Canal Opened NI YORK Dec 3 1 AP Two AP-Two Two amphibian planes Inaugurating a direct air mall between be- be tween the the- Canal Zono Lono and Cuba progressing favorably on their courses toda today two hours bours after tho the start Pan American Airways was Informed Ono piano left leCt pos gos os Cuba and the tho other took of ocr off from Cristobal tl They aro arc expected to make mako th the tho trip in about seven Beven hou hours Heretofore tho the route has hns been L bj by byway I a way of oC Nicaragua |