This is a complete set of mint never hinged stamps issued by the Vatican City in 1966.   The year set contains the stamps in the pictures (with Scott numbers):

423-32,E's Man at Work

433-8         Polish Millennium

439-44       End of the Second Vatican Ecumenical Council

445-7         Christmas 1966 Issue


You can find more Vatican philatelic items at my web site www.pennyblackstamp.com

There is a shipping discount on multiple purchases.

Thanks for looking.