Thematics Slania. Michel 798–802. (*). Sweden 1972 90th Birthday of Gustaf VI Adolf SET (5). Five different specially made plate-proofs (one slightly stained) in black. All kept in an elegant leather-lined box. Gift from the Swedish Postmaster General to a prominent member of "Kungakommittén 1972". Scarce items! The entire lot is presented at www.philea.se.