Los 847
1920 (March 19): Imperial Arms definitives with "Z" handstamp overprints: 2 kop. green, 3 kop. red, 10 kop. blue perforated, 5 kop. lilac imperforated and 60 k. on 1 k. yellow perforated, all in blocks of four and in addition 50 kop. lilac & green, all tied by Erivan cds. to reverse of registered cover, sent to Serebakian in Tiflis with arrival cds. on reverse (March 23)
