Two complete MNH post-office-fresh booklets of the 1958-59 7 cent airmails:

 The blue, Scott BKC7 with two C51a panes {12 stamps} and the red BKC8 with two C60a panes {12 stamps}.

  Two beautiful complete booklets.

  The seller is a member of the American Philatelic Society and the Society of Indochina Philatelists; and has been a stamp collector himself for many years.