1889-92 7k (2) tied to back of registered cover by SARANSK 13.2.99 cds alongside scarce octagonal TPO POCHTOVII VAGON no.136 and Odessa arrival, at front scarce 'black label' as registration label 'Saransk 383', interesting cover

1889-92 3R50 black/grey in complete (list) sheet of 25, adhesives pristine never hinged, in margins about 5 hinges and as usual some marginal perf separation, overall very fine fresh, scarce, Mi 55x, Standard 64 ?1500 for single adhesives only, Zverev & Gilmanov 56 ? 3125 for single adhesives (Image)