Three (3) Exclusive numbered philatelic yearbooks 1990, 1991 and 1993 of the Vatican City State. The books include all philatelic material issued by Vatican post office including stamps, postal stationary (postcards, aerogrammes), interesting photographs and articles as well as sheets issued only for stamp exhibitions: London 1990, PHILANIPPON 1991 and Poland 1993. Each book is numbered on the last page. Please, see the attached images for better understanding. Will be sent safely by trackable mail.