Lot 60291 – 1924-2015, Remarkable exhibit in 3 albums featuring specialized sections

Mongolia: 1924-2015, Remarkable exhibit in 3 albums featuring specialised sections including shades, perforations, forgeries, revenue stamps, overprint varieties, etc., among others to be noted Scott #76 in red (two examples known, see 2015 “Rare Stamps and Banknotes of Mongolia” handbook where only one example is recorded), as well as 2011 unissued Spatial Cooperation souv. sheet (5 examples recorded), an outstanding collection gathered during many years of search which is an excellent basis for expansion (images available online)