Tannu Tuva. Michel 181–87, s/s188 ★★, 1995 Horses (officially prepared but never issued stamps, numbers and values according to Anders Backman's (AB) catalogue 1998). 500 imperforated and 1000 perforated cpl sets in sheets of the 7 values in the set, further about 900 perforated and 300 imperforated souvenir sheets, AB value EUR 17000. In addition about 200 perf and 200 imperf incomplete sets in sheets (missing #187).