G158-59P, 1987 35c-50c UN Day, Sheet layout models, set of two approved margin designs for sheets of 12 with simulated perforations, black approval handstamp with signature of UNPA Chief, very fine (Image)

CV.

GUX6PD, 1985 70c Peace Dove Postal card, Die proof, on card stock, approval handstamp on reverse signed by G. Grunnwald (Chief, UNPA), very fine, just three recorded (Image)

CV.