Egypt. 1934. Air Mail envelope addressed to France bearing Yvert 158, 4m blue-green (pair), Yvert 159, 5m brown and Yvert 163, 20m blue tied by bilingual 'Xth Congres Postal/ Universal/ Le Caire' date stamp '13th March 34' with Air Mail label and Montlucon arrival on reverse. Attractive item with Congress cachet used 1st Feb 1934 until June 30th 1935.