Los 760
SHATSK: 1891, Coat of arms 3k. red imperforated horizontal pair with manuscript mark on reverse of registered cover with clear cds. "ШАЦКАЯ 16 MAPTA 1891" on front, one vertical fold, otherwise fine and rare, signed Faberge (and marked as "R") and Kirchner (Strebulaev # 20)
Provenance: Farberge, Kirchner
