Artist Drawings of the Three Different UN Headquarters,  attractive multicolor drawings mounted on artboard, shows the UN Headquarters complexes in NY Citry, Geneva and Vienna, probably done in the 1970s/80s, quite attractive and nice collateral.

CV. 75-100

U1, "1 CENT" Surcharge, on unused envelope, surcharged to make up rate increase, mentioned as a note under UXC2, incredibly scarce, Very Fine

CV. 750-1,000

UXC2A-C, "1 CENT" Surcharge,surcharged to make up 1c rate increase, group of 3 different mint pieces, double surcharge, inverted surcharged and double surcharge with one inverted, Very Fine

CV. 500-750