Brown and white stock certificate issued to Janice B. Langston and Clarence A. Langston for 19 shares of Pan American World Airways, Inc.; certificate number EF0011112, dated September 30, 1969; engraved signatures of [illegible signature], Secretary, and H. E. Gray, Chairman of the Board; countersigned by Bankers Trust Company, registered by Chemical Bank (New York); certificate note by American Bank Note Company.