United Nations. 1951–2013. Enormous lot in 13 large boxes with collections, stockbooks, FDC's, whole sheets, blocks of 4, miniature sheets, year-sets, souvenir-folders, presentations folders etc. etc. etc. From all areas incl. Geneve, New York, Vienna, Kosovo. Also much varieties, cancellations and other supplementary material. Eg many UNIK pencil and water colour drawings/ESSAYS and proofs by the danish artist behind many UN issues (Olav S. Mathiesen). Very unusual and extensive lot that must be carefully inspected! [ ** ⊙ ✉ ]